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152025006 = 2373619643
BaseRepresentation
bin10010000111110…
…11011110101110
3101121001200002210
421003323132232
5302404300011
623030231250
73524122410
oct1103733656
9347050083
10152025006
11788a5701
1242ab5526
132565a833
14162949b0
15d52e6a6
hex90fb7ae

152025006 has 16 divisors (see below), whose sum is σ = 347485824. Its totient is φ = 43435704.

The previous prime is 152024959. The next prime is 152025011. The reversal of 152025006 is 600520251.

It is a super-2 number, since 2×1520250062 = 46223204898600072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1809780 + ... + 1809863.

It is an arithmetic number, because the mean of its divisors is an integer number (21717864).

Almost surely, 2152025006 is an apocalyptic number.

152025006 is an abundant number, since it is smaller than the sum of its proper divisors (195460818).

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

152025006 is a wasteful number, since it uses less digits than its factorization.

152025006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619655.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 152025006 is about 12329.8420914463. The cubic root of 152025006 is about 533.7095939518.

Adding to 152025006 its reverse (600520251), we get a palindrome (752545257).

The spelling of 152025006 in words is "one hundred fifty-two million, twenty-five thousand, six".

Divisors: 1 2 3 6 7 14 21 42 3619643 7239286 10858929 21717858 25337501 50675002 76012503 152025006