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5315349 = 313731867
BaseRepresentation
bin10100010001101100010101
3101000001021210
4110101230111
52330042344
6305532033
763115434
oct24215425
911001253
105315349
113000556
121944019
1311414a0
149c511b
156eedb9
hex511b15

5315349 has 16 divisors (see below), whose sum is σ = 7740992. Its totient is φ = 3224448.

The previous prime is 5315333. The next prime is 5315377. The reversal of 5315349 is 9435135.

It is not a de Polignac number, because 5315349 - 24 = 5315333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1914 + ... + 3780.

It is an arithmetic number, because the mean of its divisors is an integer number (483812).

Almost surely, 25315349 is an apocalyptic number.

It is an amenable number.

5315349 is a deficient number, since it is larger than the sum of its proper divisors (2425643).

5315349 is a wasteful number, since it uses less digits than its factorization.

5315349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956.

The product of its digits is 8100, while the sum is 30.

The square root of 5315349 is about 2305.5040663595. The cubic root of 5315349 is about 174.5194872641.

The spelling of 5315349 in words is "five million, three hundred fifteen thousand, three hundred forty-nine".

Divisors: 1 3 13 39 73 219 949 1867 2847 5601 24271 72813 136291 408873 1771783 5315349