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125116324 = 22291078589
BaseRepresentation
bin1110111010100…
…01111110100100
322201102120022221
413131101332210
5224012210244
620225402124
73046320424
oct735217644
9281376287
10125116324
1164696823
1235a99344
131cbc8938
141288c484
15aeb6784
hex7751fa4

125116324 has 12 divisors (see below), whose sum is σ = 226503900. Its totient is φ = 60400928.

The previous prime is 125116319. The next prime is 125116331. The reversal of 125116324 is 423611521.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 95413824 + 29702500 = 9768^2 + 5450^2 .

It is a super-3 number, since 3×1251163243 (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539179 + ... + 539410.

It is an arithmetic number, because the mean of its divisors is an integer number (18875325).

Almost surely, 2125116324 is an apocalyptic number.

It is an amenable number.

125116324 is a deficient number, since it is larger than the sum of its proper divisors (101387576).

125116324 is a wasteful number, since it uses less digits than its factorization.

125116324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078622 (or 1078620 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 125116324 is about 11185.5408452162. The cubic root of 125116324 is about 500.1550505803.

Adding to 125116324 its reverse (423611521), we get a palindrome (548727845).

The spelling of 125116324 in words is "one hundred twenty-five million, one hundred sixteen thousand, three hundred twenty-four".

Divisors: 1 2 4 29 58 116 1078589 2157178 4314356 31279081 62558162 125116324