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10183225 = 521331333
BaseRepresentation
bin100110110110…
…001000111001
3201011100202111
4212312020321
510101330400
61002132321
7152361463
oct46661071
921140674
1010183225
115825898
1234b10a1
1321570a0
1414d1133
15d623ba
hex9b6239

10183225 has 12 divisors (see below), whose sum is σ = 13598956. Its totient is φ = 7519680.

The previous prime is 10183219. The next prime is 10183231. The reversal of 10183225 is 52238101.

10183225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10183219) and next prime (10183231).

It can be written as a sum of positive squares in 6 ways, for example, as 19881 + 10163344 = 141^2 + 3188^2 .

It is not a de Polignac number, because 10183225 - 25 = 10183193 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10183196 and 10183205.

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, 15342 + ... + 15991.

Almost surely, 210183225 is an apocalyptic number.

It is an amenable number.

10183225 is a deficient number, since it is larger than the sum of its proper divisors (3415731).

10183225 is a wasteful number, since it uses less digits than its factorization.

10183225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31356 (or 31351 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10183225 is about 3191.1165757459. The cubic root of 10183225 is about 216.7513344311.

The spelling of 10183225 in words is "ten million, one hundred eighty-three thousand, two hundred twenty-five".

Divisors: 1 5 13 25 65 325 31333 156665 407329 783325 2036645 10183225