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10045925 = 523891033
BaseRepresentation
bin100110010100…
…100111100101
3200220101102022
4212110213211
510032432200
6555152525
7151250261
oct46244745
920811368
1010045925
11574171a
123445745
132109746
1414970a1
15d36885
hex9949e5

10045925 has 12 divisors (see below), whose sum is σ = 12501060. Its totient is φ = 8008320.

The previous prime is 10045901. The next prime is 10045933. The reversal of 10045925 is 52954001.

10045925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3364 + 10042561 = 58^2 + 3169^2 .

It is not a de Polignac number, because 10045925 - 216 = 9980389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10045894 and 10045903.

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, 9209 + ... + 10241.

It is an arithmetic number, because the mean of its divisors is an integer number (1041755).

Almost surely, 210045925 is an apocalyptic number.

It is an amenable number.

10045925 is a deficient number, since it is larger than the sum of its proper divisors (2455135).

10045925 is a wasteful number, since it uses less digits than its factorization.

10045925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432 (or 1427 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 10045925 is about 3169.5307223625. The cubic root of 10045925 is about 215.7727734501.

Adding to 10045925 its reverse (52954001), we get a palindrome (62999926).

The spelling of 10045925 in words is "ten million, forty-five thousand, nine hundred twenty-five".

Divisors: 1 5 25 389 1033 1945 5165 9725 25825 401837 2009185 10045925