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151152125 = 5319312053
BaseRepresentation
bin10010000001001…
…10010111111101
3101112102022201212
421000212113331
5302143332000
622555414205
73513525515
oct1100462775
9345368655
10151152125
1178359913
1242754365
1325413437
1416108845
15d40ac35
hex90265fd

151152125 has 32 divisors (see below), whose sum is σ = 205071360. Its totient is φ = 110808000.

The previous prime is 151152119. The next prime is 151152139. The reversal of 151152125 is 521251151.

151152125 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 151152125 - 24 = 151152109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151152125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72599 + ... + 74651.

It is an arithmetic number, because the mean of its divisors is an integer number (6408480).

Almost surely, 2151152125 is an apocalyptic number.

It is an amenable number.

151152125 is a deficient number, since it is larger than the sum of its proper divisors (53919235).

151152125 is a wasteful number, since it uses less digits than its factorization.

151152125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118 (or 2108 counting only the distinct ones).

The product of its digits is 500, while the sum is 23.

The square root of 151152125 is about 12294.3940476951. The cubic root of 151152125 is about 532.6861670622.

The spelling of 151152125 in words is "one hundred fifty-one million, one hundred fifty-two thousand, one hundred twenty-five".

Divisors: 1 5 19 25 31 95 125 155 475 589 775 2053 2375 2945 3875 10265 14725 39007 51325 63643 73625 195035 256625 318215 975175 1209217 1591075 4875875 6046085 7955375 30230425 151152125