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152255125 = 5311110731
BaseRepresentation
bin10010001001100…
…11101010010101
3101121111100202201
421010303222111
5302434131000
623035204501
73526101331
oct1104635225
9347440681
10152255125
1178a42590
1242ba6731
132570b4b9
14163147c1
15d57796a
hex9133a95

152255125 has 16 divisors (see below), whose sum is σ = 207290304. Its totient is φ = 110730000.

The previous prime is 152255119. The next prime is 152255141. The reversal of 152255125 is 521552251.

It is a de Polignac number, because none of the positive numbers 2k-152255125 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152255093 and 152255102.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 53991 + ... + 56740.

It is an arithmetic number, because the mean of its divisors is an integer number (12955644).

Almost surely, 2152255125 is an apocalyptic number.

It is an amenable number.

152255125 is a deficient number, since it is larger than the sum of its proper divisors (55035179).

152255125 is a wasteful number, since it uses less digits than its factorization.

152255125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110757 (or 110747 counting only the distinct ones).

The product of its digits is 5000, while the sum is 28.

The square root of 152255125 is about 12339.1703529856. The cubic root of 152255125 is about 533.9787487978.

The spelling of 152255125 in words is "one hundred fifty-two million, two hundred fifty-five thousand, one hundred twenty-five".

Divisors: 1 5 11 25 55 125 275 1375 110731 553655 1218041 2768275 6090205 13841375 30451025 152255125