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10065425 = 52457881
BaseRepresentation
bin100110011001…
…011000010001
3200221101011112
4212121120101
510034043200
6555423105
7151361156
oct46313021
920841145
1010065425
115755337
123454a95
132115596
1414a022d
15d3c535
hex999611

10065425 has 12 divisors (see below), whose sum is σ = 12522636. Its totient is φ = 8025600.

The previous prime is 10065409. The next prime is 10065431. The reversal of 10065425 is 52456001.

It can be written as a sum of positive squares in 6 ways, for example, as 130321 + 9935104 = 361^2 + 3152^2 .

It is not a de Polignac number, because 10065425 - 24 = 10065409 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 10065425.

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, 10985 + ... + 11865.

It is an arithmetic number, because the mean of its divisors is an integer number (1043553).

Almost surely, 210065425 is an apocalyptic number.

It is an amenable number.

10065425 is a deficient number, since it is larger than the sum of its proper divisors (2457211).

10065425 is an equidigital number, since it uses as much as digits as its factorization.

10065425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1343 counting only the distinct ones).

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

The square root of 10065425 is about 3172.6053962004. The cubic root of 10065425 is about 215.9122943535.

The spelling of 10065425 in words is "ten million, sixty-five thousand, four hundred twenty-five".

Divisors: 1 5 25 457 881 2285 4405 11425 22025 402617 2013085 10065425