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153201400 = 23521183839
BaseRepresentation
bin10010010000110…
…10101011111000
3101200021102210221
421020122223320
5303204421100
623111345424
73540122212
oct1110325370
9350242727
10153201400
1179529530
1243382274
1325980121
14164bd5b2
15d6b301a
hex921aaf8

153201400 has 96 divisors (see below), whose sum is σ = 393724800. Its totient is φ = 54972800.

The previous prime is 153201397. The next prime is 153201407. The reversal of 153201400 is 4102351.

153201400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153201407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182181 + ... + 183019.

It is an arithmetic number, because the mean of its divisors is an integer number (4101300).

Almost surely, 2153201400 is an apocalyptic number.

153201400 is a gapful number since it is divisible by the number (10) 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 153201400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196862400).

153201400 is an abundant number, since it is smaller than the sum of its proper divisors (240523400).

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

153201400 is a wasteful number, since it uses less digits than its factorization.

153201400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 153201400 is about 12377.4553119775. The cubic root of 153201400 is about 535.0827018626.

Adding to 153201400 its reverse (4102351), we get a palindrome (157303751).

The spelling of 153201400 in words is "one hundred fifty-three million, two hundred one thousand, four hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 83 88 100 110 166 200 220 275 332 415 440 550 664 830 839 913 1100 1660 1678 1826 2075 2200 3320 3356 3652 4150 4195 4565 6712 7304 8300 8390 9130 9229 16600 16780 18260 18458 20975 22825 33560 36520 36916 41950 45650 46145 69637 73832 83900 91300 92290 139274 167800 182600 184580 230725 278548 348185 369160 461450 557096 696370 766007 922900 1392740 1532014 1740925 1845800 2785480 3064028 3481850 3830035 6128056 6963700 7660070 13927400 15320140 19150175 30640280 38300350 76600700 153201400