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10634725 = 523711497
BaseRepresentation
bin101000100100…
…010111100101
3202000022002201
4220210113211
510210302400
61015534501
7156252013
oct50442745
922008081
1010634725
116004032
12368a431
13228474a
1415ab8b3
15e0106a
hexa245e5

10634725 has 12 divisors (see below), whose sum is σ = 13544644. Its totient is φ = 8277120.

The previous prime is 10634719. The next prime is 10634747. The reversal of 10634725 is 52743601.

It can be written as a sum of positive squares in 6 ways, for example, as 195364 + 10439361 = 442^2 + 3231^2 .

It is not a de Polignac number, because 10634725 - 25 = 10634693 is a prime.

It is a super-2 number, since 2×106347252 = 226194751651250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10634693 and 10634702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4824 + ... + 6673.

Almost surely, 210634725 is an apocalyptic number.

It is an amenable number.

10634725 is a deficient number, since it is larger than the sum of its proper divisors (2909919).

10634725 is a wasteful number, since it uses less digits than its factorization.

10634725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11544 (or 11539 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 10634725 is about 3261.0926083140. The cubic root of 10634725 is about 219.9085363600.

The spelling of 10634725 in words is "ten million, six hundred thirty-four thousand, seven hundred twenty-five".

Divisors: 1 5 25 37 185 925 11497 57485 287425 425389 2126945 10634725