Search a number
-
+
23413102860 = 22357233239251
BaseRepresentation
bin10101110011100001…
…111001100100001100
32020102200212212011210
4111303201321210030
5340422223242420
614431132014420
71456125043050
oct256341714414
966380785153
1023413102860
119a250a4794
124655001410
13229183a724
1411c1703c60
159207109e0
hex57387990c

23413102860 has 96 divisors (see below), whose sum is σ = 75243796992. Its totient is φ = 5328576000.

The previous prime is 23413102859. The next prime is 23413102877. The reversal of 23413102860 is 6820131432.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21766 + ... + 217485.

It is an arithmetic number, because the mean of its divisors is an integer number (783789552).

Almost surely, 223413102860 is an apocalyptic number.

23413102860 is a gapful number since it is divisible by the number (20) 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 23413102860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37621898496).

23413102860 is an abundant number, since it is smaller than the sum of its proper divisors (51830694132).

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

23413102860 is a wasteful number, since it uses less digits than its factorization.

23413102860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239503 (or 239501 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 23413102860 in words is "twenty-three billion, four hundred thirteen million, one hundred two thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 233 420 466 699 932 1165 1398 1631 2330 2796 3262 3495 4660 4893 6524 6990 8155 9786 13980 16310 19572 24465 32620 48930 97860 239251 478502 717753 957004 1196255 1435506 1674757 2392510 2871012 3349514 3588765 4785020 5024271 6699028 7177530 8373785 10048542 14355060 16747570 20097084 25121355 33495140 50242710 55745483 100485420 111490966 167236449 222981932 278727415 334472898 390218381 557454830 668945796 780436762 836182245 1114909660 1170655143 1560873524 1672364490 1951091905 2341310286 3344728980 3902183810 4682620572 5853275715 7804367620 11706551430 23413102860