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10259125 = 5382073
BaseRepresentation
bin100111001000…
…101010110101
3201022012212121
4213020222311
510111243000
61003515541
7153125662
oct47105265
921265777
1010259125
115877918
123528bb1
1321827b6
141510a69
15d79b1a
hex9c8ab5

10259125 has 8 divisors (see below), whose sum is σ = 12803544. Its totient is φ = 8207200.

The previous prime is 10259111. The next prime is 10259141. The reversal of 10259125 is 52195201.

10259125 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 4 ways, for example, as 3066001 + 7193124 = 1751^2 + 2682^2 .

It is not a de Polignac number, because 10259125 - 211 = 10257077 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10259125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40912 + ... + 41161.

It is an arithmetic number, because the mean of its divisors is an integer number (1600443).

Almost surely, 210259125 is an apocalyptic number.

It is an amenable number.

10259125 is a deficient number, since it is larger than the sum of its proper divisors (2544419).

10259125 is an frugal number, since it uses more digits than its factorization.

10259125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82088 (or 82078 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 10259125 is about 3202.9868872663. The cubic root of 10259125 is about 217.2885159718.

The spelling of 10259125 in words is "ten million, two hundred fifty-nine thousand, one hundred twenty-five".

Divisors: 1 5 25 125 82073 410365 2051825 10259125