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10078325 = 52403133
BaseRepresentation
bin100110011100…
…100001110101
3200222000212022
4212130201311
510040001300
61000002525
7151443605
oct46344165
920860768
1010078325
115763aa4
123460445
13211b40a
1414a4c05
15d41285
hex99c875

10078325 has 6 divisors (see below), whose sum is σ = 12497154. Its totient is φ = 8062640.

The previous prime is 10078309. The next prime is 10078349. The reversal of 10078325 is 52387001.

10078325 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 3 ways, for example, as 628849 + 9449476 = 793^2 + 3074^2 .

It is not a de Polignac number, because 10078325 - 24 = 10078309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10078294 and 10078303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 201542 + ... + 201591.

It is an arithmetic number, because the mean of its divisors is an integer number (2082859).

Almost surely, 210078325 is an apocalyptic number.

It is an amenable number.

10078325 is a deficient number, since it is larger than the sum of its proper divisors (2418829).

10078325 is an equidigital number, since it uses as much as digits as its factorization.

10078325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403143 (or 403138 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 10078325 is about 3174.6377746130. The cubic root of 10078325 is about 216.0044937908.

The spelling of 10078325 in words is "ten million, seventy-eight thousand, three hundred twenty-five".

Divisors: 1 5 25 403133 2015665 10078325