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125360428 = 2243372379
BaseRepresentation
bin1110111100011…
…01100100101100
322201212222011211
413132031210230
5224043013203
620234524204
73051355204
oct736154454
9281788154
10125360428
1164843166
1235b96664
131cc82a8b
1412913404
15b013c6d
hex778d92c

125360428 has 12 divisors (see below), whose sum is σ = 219890440. Its totient is φ = 62534592.

The previous prime is 125360407. The next prime is 125360467. The reversal of 125360428 is 824063521.

It is a self number, because there is not a number n which added to its sum of digits gives 125360428.

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, 34458 + ... + 37921.

Almost surely, 2125360428 is an apocalyptic number.

It is an amenable number.

125360428 is a deficient number, since it is larger than the sum of its proper divisors (94530012).

125360428 is a wasteful number, since it uses less digits than its factorization.

125360428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72816 (or 72814 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 125360428 is about 11196.4471150450. The cubic root of 125360428 is about 500.4801095088.

The spelling of 125360428 in words is "one hundred twenty-five million, three hundred sixty thousand, four hundred twenty-eight".

Divisors: 1 2 4 433 866 1732 72379 144758 289516 31340107 62680214 125360428