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10092725 = 522913921
BaseRepresentation
bin100110100000…
…000010110101
3200222202121122
4212200002311
510040431400
61000153325
7151533566
oct46400265
920882548
1010092725
1157738a5
123468845
132124b36
1414aa16d
15d45685
hex9a00b5

10092725 has 12 divisors (see below), whose sum is σ = 12947460. Its totient is φ = 7795200.

The previous prime is 10092707. The next prime is 10092739. The reversal of 10092725 is 52729001.

It can be written as a sum of positive squares in 6 ways, for example, as 69169 + 10023556 = 263^2 + 3166^2 .

It is not a de Polignac number, because 10092725 - 216 = 10027189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10092694 and 10092703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6236 + ... + 7685.

It is an arithmetic number, because the mean of its divisors is an integer number (1078955).

Almost surely, 210092725 is an apocalyptic number.

It is an amenable number.

10092725 is a deficient number, since it is larger than the sum of its proper divisors (2854735).

10092725 is a wasteful number, since it uses less digits than its factorization.

10092725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13960 (or 13955 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 10092725 is about 3176.9049403468. The cubic root of 10092725 is about 216.1073212106.

The spelling of 10092725 in words is "ten million, ninety-two thousand, seven hundred twenty-five".

Divisors: 1 5 25 29 145 725 13921 69605 348025 403709 2018545 10092725