Search a number
-
+
152098902 = 23214956711
BaseRepresentation
bin10010001000011…
…01100001010110
3101121012102110200
421010031201112
5302414131102
623032001330
73524551014
oct1104154126
9347172420
10152098902
117894617a
1242b30246
1325685367
14162b38b4
15d54651c
hex910d856

152098902 has 24 divisors (see below), whose sum is σ = 331765200. Its totient is φ = 50358480.

The previous prime is 152098867. The next prime is 152098913. The reversal of 152098902 is 209890251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25674 + ... + 31037.

It is an arithmetic number, because the mean of its divisors is an integer number (13823550).

Almost surely, 2152098902 is an apocalyptic number.

152098902 is an abundant number, since it is smaller than the sum of its proper divisors (179666298).

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

152098902 is a wasteful number, since it uses less digits than its factorization.

152098902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56868 (or 56865 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 152098902 is about 12332.8383594370. The cubic root of 152098902 is about 533.7960547624.

The spelling of 152098902 in words is "one hundred fifty-two million, ninety-eight thousand, nine hundred two".

Divisors: 1 2 3 6 9 18 149 298 447 894 1341 2682 56711 113422 170133 340266 510399 1020798 8449939 16899878 25349817 50699634 76049451 152098902