Search a number
-
+
48920116926360 = 23351397477392251
BaseRepresentation
bin10110001111110000110100…
…01100010001011110011000
320102012201101001122020110210
423013320122030101132120
522403001344413120420
6252013331431211120
713206235046640501
oct1307703214213630
9212181331566423
1048920116926360
11146509a5729679
1255a1068216aa0
13213b1bb611534
14c11a63b81ba8
1559c7d03249e0
hex2c7e1a311798

48920116926360 has 128 divisors (see below), whose sum is σ = 147836326982400. Its totient is φ = 12949747776000.

The previous prime is 48920116926353. The next prime is 48920116926361. The reversal of 48920116926360 is 6362961102984.

It is a self number, because there is not a number n which added to its sum of digits gives 48920116926360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48920116926361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124520235 + ... + 124912485.

It is an arithmetic number, because the mean of its divisors is an integer number (1154971304550).

Almost surely, 248920116926360 is an apocalyptic number.

48920116926360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48920116926360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73918163491200).

48920116926360 is an abundant number, since it is smaller than the sum of its proper divisors (98916210056040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48920116926360 is a wasteful number, since it uses less digits than its factorization.

48920116926360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399881 (or 399877 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 48920116926360 in words is "forty-eight trillion, nine hundred twenty billion, one hundred sixteen million, nine hundred twenty-six thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 139 278 417 556 695 834 1112 1390 1668 2085 2780 3336 4170 5560 7477 8340 14954 16680 22431 29908 37385 44862 59816 74770 89724 112155 149540 179448 224310 299080 392251 448620 784502 897240 1039303 1176753 1569004 1961255 2078606 2353506 3117909 3138008 3922510 4157212 4707012 5196515 5883765 6235818 7845020 8314424 9414024 10393030 11767530 12471636 15589545 15690040 20786060 23535060 24943272 31179090 41572120 47070120 54522889 62358180 109045778 124716360 163568667 218091556 272614445 327137334 436183112 545228890 654274668 817843335 1090457780 1308549336 1635686670 2180915560 2932860727 3271373340 5865721454 6542746680 8798582181 11731442908 14664303635 17597164362 23462885816 29328607270 35194328724 43992910905 58657214540 70388657448 87985821810 117314429080 175971643620 351943287240 407667641053 815335282106 1223002923159 1630670564212 2038338205265 2446005846318 3261341128424 4076676410530 4892011692636 6115014615795 8153352821060 9784023385272 12230029231590 16306705642120 24460058463180 48920116926360