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5316237 = 32896637
BaseRepresentation
bin10100010001111010001101
3101000002111200
4110101322031
52330104422
6305540113
763121143
oct24217215
911002450
105316237
113001193
121944639
131141a04
149c5593
157002ac
hex511e8d

5316237 has 12 divisors (see below), whose sum is σ = 7766460. Its totient is φ = 3503808.

The previous prime is 5316229. The next prime is 5316253. The reversal of 5316237 is 7326135.

It is a happy number.

5316237 is a `hidden beast` number, since 5 + 31 + 623 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 427716 + 4888521 = 654^2 + 2211^2 .

It is not a de Polignac number, because 5316237 - 23 = 5316229 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5316237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5316277) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2518 + ... + 4119.

It is an arithmetic number, because the mean of its divisors is an integer number (647205).

Almost surely, 25316237 is an apocalyptic number.

It is an amenable number.

5316237 is a deficient number, since it is larger than the sum of its proper divisors (2450223).

5316237 is a wasteful number, since it uses less digits than its factorization.

5316237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6732 (or 6729 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 5316237 is about 2305.6966409309. The cubic root of 5316237 is about 174.5292053262.

It can be divided in two parts, 53 and 16237, that added together give a triangular number (16290 = T180).

The spelling of 5316237 in words is "five million, three hundred sixteen thousand, two hundred thirty-seven".

Divisors: 1 3 9 89 267 801 6637 19911 59733 590693 1772079 5316237