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150152525 = 526479283
BaseRepresentation
bin10001111001100…
…10010101001101
3101110112112112122
420330302111031
5301414340100
622522142325
73502163315
oct1074622515
9343475478
10150152525
11778368a6
12423519a5
1325153463
1415d28445
15d2ae985
hex8f3254d

150152525 has 12 divisors (see below), whose sum is σ = 186496992. Its totient is φ = 119923440.

The previous prime is 150152501. The next prime is 150152531. The reversal of 150152525 is 525251051.

150152525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150152525 - 214 = 150136141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150152494 and 150152503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11534 + ... + 20816.

It is an arithmetic number, because the mean of its divisors is an integer number (15541416).

Almost surely, 2150152525 is an apocalyptic number.

It is an amenable number.

150152525 is a deficient number, since it is larger than the sum of its proper divisors (36344467).

150152525 is an equidigital number, since it uses as much as digits as its factorization.

150152525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9940 (or 9935 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 150152525 is about 12253.6739388642. The cubic root of 150152525 is about 531.5093146941.

The spelling of 150152525 in words is "one hundred fifty million, one hundred fifty-two thousand, five hundred twenty-five".

Divisors: 1 5 25 647 3235 9283 16175 46415 232075 6006101 30030505 150152525