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5315395 = 51063079
BaseRepresentation
bin10100010001101101000011
3101000001100111
4110101231003
52330043040
6305532151
763115531
oct24215503
911001314
105315395
113000598
121944057
131141507
149c5151
156eedea
hex511b43

5315395 has 4 divisors (see below), whose sum is σ = 6378480. Its totient is φ = 4252312.

The previous prime is 5315377. The next prime is 5315399. The reversal of 5315395 is 5935135.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5315395 - 217 = 5184323 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 5 + 312 + 1 + 53 + 314 + 93 + 53 .

It is not an unprimeable number, because it can be changed into a prime (5315399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531535 + ... + 531544.

It is an arithmetic number, because the mean of its divisors is an integer number (1594620).

Almost surely, 25315395 is an apocalyptic number.

5315395 is a deficient number, since it is larger than the sum of its proper divisors (1063085).

5315395 is a wasteful number, since it uses less digits than its factorization.

5315395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063084.

The product of its digits is 10125, while the sum is 31.

The square root of 5315395 is about 2305.5140424643. The cubic root of 5315395 is about 174.5199907038.

The spelling of 5315395 in words is "five million, three hundred fifteen thousand, three hundred ninety-five".

Divisors: 1 5 1063079 5315395