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15005132152 = 233495374331
BaseRepresentation
bin11011111100110000…
…00010010101111000
31102201201210200200021
431332120002111320
5221212303212102
610520540020224
71040561342653
oct157630022570
942651720607
1015005132152
11640000796a
122aa9231674
13155192502a
14a24b9c89a
155cc4ca137
hex37e602578

15005132152 has 16 divisors (see below), whose sum is σ = 28215243000. Its totient is φ = 7481067360.

The previous prime is 15005132137. The next prime is 15005132159. The reversal of 15005132152 is 25123150051.

15005132152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×150051321522 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15005132159) 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 3 ways as a sum of consecutive naturals, for example, 2684374 + ... + 2689957.

Almost surely, 215005132152 is an apocalyptic number.

It is an amenable number.

15005132152 is a deficient number, since it is larger than the sum of its proper divisors (13210110848).

15005132152 is a wasteful number, since it uses less digits than its factorization.

15005132152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374686 (or 5374682 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 15005132152 in words is "fifteen billion, five million, one hundred thirty-two thousand, one hundred fifty-two".

Divisors: 1 2 4 8 349 698 1396 2792 5374331 10748662 21497324 42994648 1875641519 3751283038 7502566076 15005132152