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15000152 = 233116029
BaseRepresentation
bin111001001110…
…001001011000
31001020002100012
4321032021120
512320001102
61253301052
7241333136
oct71161130
931202305
1015000152
118515922
125034788
13315273b
141dc6756
1514b4752
hexe4e258

15000152 has 16 divisors (see below), whose sum is σ = 28220400. Its totient is φ = 7474720.

The previous prime is 15000151. The next prime is 15000157. The reversal of 15000152 is 25100051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15000151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527 + ... + 5502.

It is an arithmetic number, because the mean of its divisors is an integer number (1763775).

Almost surely, 215000152 is an apocalyptic number.

It is an amenable number.

15000152 is a deficient number, since it is larger than the sum of its proper divisors (13220248).

15000152 is a wasteful number, since it uses less digits than its factorization.

15000152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6346 (or 6342 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 15000152 is about 3873.0029692733. The cubic root of 15000152 is about 246.6220404619.

The spelling of 15000152 in words is "fifteen million, one hundred fifty-two", and thus it is an aban number.

Divisors: 1 2 4 8 311 622 1244 2488 6029 12058 24116 48232 1875019 3750038 7500076 15000152