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5311325 = 52212453
BaseRepresentation
bin10100010000101101011101
3100222211202202
4110100231131
52324430300
6305501245
763100625
oct24205535
910884682
105311325
112aa8528
121941825
13113c6c6
149c3885
156edad5
hex510b5d

5311325 has 6 divisors (see below), whose sum is σ = 6586074. Its totient is φ = 4249040.

The previous prime is 5311307. The next prime is 5311337. The reversal of 5311325 is 5231135.

It can be written as a sum of positive squares in 3 ways, for example, as 444889 + 4866436 = 667^2 + 2206^2 .

It is not a de Polignac number, because 5311325 - 212 = 5307229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5311297 and 5311306.

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, 106202 + ... + 106251.

It is an arithmetic number, because the mean of its divisors is an integer number (1097679).

Almost surely, 25311325 is an apocalyptic number.

It is an amenable number.

5311325 is a deficient number, since it is larger than the sum of its proper divisors (1274749).

5311325 is a wasteful number, since it uses less digits than its factorization.

5311325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212463 (or 212458 counting only the distinct ones).

The product of its digits is 450, while the sum is 20.

The square root of 5311325 is about 2304.6312069396. The cubic root of 5311325 is about 174.4754359886.

The spelling of 5311325 in words is "five million, three hundred eleven thousand, three hundred twenty-five".

Divisors: 1 5 25 212453 1062265 5311325