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5313195 = 3554373
BaseRepresentation
bin10100010001001010101011
3100222221100000
4110101022223
52330010240
6305514043
763106236
oct24211253
910887300
105313195
112aa9978
121942923
131140504
149c441d
156ee430
hex5112ab

5313195 has 24 divisors (see below), whose sum is σ = 9552816. Its totient is φ = 2833056.

The previous prime is 5313181. The next prime is 5313199. The reversal of 5313195 is 5913135.

It is not a de Polignac number, because 5313195 - 26 = 5313131 is a prime.

It is a super-2 number, since 2×53131952 = 56460082216050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5313199) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 972 + ... + 3401.

It is an arithmetic number, because the mean of its divisors is an integer number (398034).

Almost surely, 25313195 is an apocalyptic number.

5313195 is a deficient number, since it is larger than the sum of its proper divisors (4239621).

5313195 is an equidigital number, since it uses as much as digits as its factorization.

5313195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4393 (or 4381 counting only the distinct ones).

The product of its digits is 2025, while the sum is 27.

The square root of 5313195 is about 2305.0368760608. The cubic root of 5313195 is about 174.4959098994.

The spelling of 5313195 in words is "five million, three hundred thirteen thousand, one hundred ninety-five".

Divisors: 1 3 5 9 15 27 45 81 135 243 405 1215 4373 13119 21865 39357 65595 118071 196785 354213 590355 1062639 1771065 5313195