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9750125 = 537111013
BaseRepresentation
bin100101001100…
…011001101101
3200100100122202
4211030121231
54444001000
6544551245
7145606010
oct45143155
920310582
109750125
11555a460
123322525
132034c08
14141b377
15cc8dd5
hex94c66d

9750125 has 32 divisors (see below), whose sum is σ = 15185664. Its totient is φ = 6072000.

The previous prime is 9750079. The next prime is 9750157. The reversal of 9750125 is 5210579.

9750125 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 9750125 - 212 = 9746029 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

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, 9119 + ... + 10131.

It is an arithmetic number, because the mean of its divisors is an integer number (474552).

Almost surely, 29750125 is an apocalyptic number.

It is an amenable number.

9750125 is a deficient number, since it is larger than the sum of its proper divisors (5435539).

9750125 is a wasteful number, since it uses less digits than its factorization.

9750125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 9750125 is about 3122.5190151543. The cubic root of 9750125 is about 213.6338470423.

The spelling of 9750125 in words is "nine million, seven hundred fifty thousand, one hundred twenty-five".

Divisors: 1 5 7 11 25 35 55 77 125 175 275 385 875 1013 1375 1925 5065 7091 9625 11143 25325 35455 55715 78001 126625 177275 278575 390005 886375 1392875 1950025 9750125