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152130570 = 2355071019
BaseRepresentation
bin10010001000101…
…01010000001010
3101121021000220120
421010111100022
5302421134240
623032404110
73525042234
oct1104252012
9347230816
10152130570
1178967a49
1242b46636
13256968b7
14162c1254
15d550ad0
hex911540a

152130570 has 16 divisors (see below), whose sum is σ = 365113440. Its totient is φ = 40568144.

The previous prime is 152130557. The next prime is 152130577. The reversal of 152130570 is 75031251.

It is a self number, because there is not a number n which added to its sum of digits gives 152130570.

It is not an unprimeable number, because it can be changed into a prime (152130577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535480 + ... + 2535539.

It is an arithmetic number, because the mean of its divisors is an integer number (22819590).

Almost surely, 2152130570 is an apocalyptic number.

152130570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152130570 is an abundant number, since it is smaller than the sum of its proper divisors (212982870).

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

152130570 is a wasteful number, since it uses less digits than its factorization.

152130570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071029.

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

The square root of 152130570 is about 12334.1221819796. The cubic root of 152130570 is about 533.8330988176.

The spelling of 152130570 in words is "one hundred fifty-two million, one hundred thirty thousand, five hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 5071019 10142038 15213057 25355095 30426114 50710190 76065285 152130570