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10089025 = 523471163
BaseRepresentation
bin100110011111…
…001001000001
3200222120112121
4212133021001
510040322100
61000124241
7151520032
oct46371101
920876477
1010089025
115771041
123466681
13212324b
1414a8a89
15d4451a
hex99f241

10089025 has 12 divisors (see below), whose sum is σ = 12557232. Its totient is φ = 8041040.

The previous prime is 10089017. The next prime is 10089073. The reversal of 10089025 is 52098001.

It is not a de Polignac number, because 10089025 - 23 = 10089017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian 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, 8094 + ... + 9256.

It is an arithmetic number, because the mean of its divisors is an integer number (1046436).

Almost surely, 210089025 is an apocalyptic number.

It is an amenable number.

10089025 is a deficient number, since it is larger than the sum of its proper divisors (2468207).

10089025 is a wasteful number, since it uses less digits than its factorization.

10089025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520 (or 1515 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 10089025 is about 3176.3225591870. The cubic root of 10089025 is about 216.0809096181.

The spelling of 10089025 in words is "ten million, eighty-nine thousand, twenty-five".

Divisors: 1 5 25 347 1163 1735 5815 8675 29075 403561 2017805 10089025