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153057102 = 231115714771
BaseRepresentation
bin10010001111101…
…11011101001110
3101200000002212120
421013313131032
5303140311402
623104313410
73535651422
oct1107673516
9350002776
10153057102
1179440080
1243312866
132592c543
1416482b82
15d6853bc
hex91f774e

153057102 has 32 divisors (see below), whose sum is σ = 336092544. Its totient is φ = 46082400.

The previous prime is 153057097. The next prime is 153057109. The reversal of 153057102 is 201750351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153057109) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2977 + ... + 17747.

It is an arithmetic number, because the mean of its divisors is an integer number (10502892).

Almost surely, 2153057102 is an apocalyptic number.

153057102 is an abundant number, since it is smaller than the sum of its proper divisors (183035442).

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

153057102 is a wasteful number, since it uses less digits than its factorization.

153057102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14944.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 153057102 is about 12371.6248730714. The cubic root of 153057102 is about 534.9146537512.

The spelling of 153057102 in words is "one hundred fifty-three million, fifty-seven thousand, one hundred two".

Divisors: 1 2 3 6 11 22 33 66 157 314 471 942 1727 3454 5181 10362 14771 29542 44313 88626 162481 324962 487443 974886 2319047 4638094 6957141 13914282 25509517 51019034 76528551 153057102