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10064525 = 52402581
BaseRepresentation
bin100110011001…
…001010001101
3200221022221012
4212121022031
510034031100
6555415005
7151355432
oct46311215
920838835
1010064525
115754699
123454465
132115053
14149db89
15d3c135
hex99928d

10064525 has 6 divisors (see below), whose sum is σ = 12480042. Its totient is φ = 8051600.

The previous prime is 10064513. The next prime is 10064531. The reversal of 10064525 is 52546001.

It can be written as a sum of positive squares in 3 ways, for example, as 3247204 + 6817321 = 1802^2 + 2611^2 .

It is not a de Polignac number, because 10064525 - 212 = 10060429 is a prime.

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 10064525.

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 5 ways as a sum of consecutive naturals, for example, 201266 + ... + 201315.

It is an arithmetic number, because the mean of its divisors is an integer number (2080007).

Almost surely, 210064525 is an apocalyptic number.

It is an amenable number.

10064525 is a deficient number, since it is larger than the sum of its proper divisors (2415517).

10064525 is an equidigital number, since it uses as much as digits as its factorization.

10064525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402591 (or 402586 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 10064525 is about 3172.4635537702. The cubic root of 10064525 is about 215.9058588956.

The spelling of 10064525 in words is "ten million, sixty-four thousand, five hundred twenty-five".

Divisors: 1 5 25 402581 2012905 10064525