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152413900 = 22521524139
BaseRepresentation
bin10010001010110…
…10011011001100
3101121210102120021
421011122123030
5303004221100
623042431524
73530332252
oct1105323314
9347712507
10152413900
1179040901
12430625a4
1325765852
14163565d2
15d5a9a1a
hex915a6cc

152413900 has 18 divisors (see below), whose sum is σ = 330738380. Its totient is φ = 60965520.

The previous prime is 152413897. The next prime is 152413907. The reversal of 152413900 is 9314251.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (152413907) 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 5 ways as a sum of consecutive naturals, for example, 761970 + ... + 762169.

Almost surely, 2152413900 is an apocalyptic number.

152413900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152413900 is an abundant number, since it is smaller than the sum of its proper divisors (178324480).

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

152413900 is a wasteful number, since it uses less digits than its factorization.

152413900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524153 (or 1524146 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 152413900 is about 12345.6024559355. The cubic root of 152413900 is about 534.1642992500.

The spelling of 152413900 in words is "one hundred fifty-two million, four hundred thirteen thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1524139 3048278 6096556 7620695 15241390 30482780 38103475 76206950 152413900