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5118807 = 37272347
BaseRepresentation
bin10011100001101101010111
3100122001200110
4103201231113
52302300212
6301414103
761336431
oct23415527
910561613
105118807
112986921
12186a333
1310a2ba5
14973651
156b1a3c
hex4e1b57

5118807 has 8 divisors (see below), whose sum is σ = 6837376. Its totient is φ = 3406392.

The previous prime is 5118779. The next prime is 5118821. The reversal of 5118807 is 7088115.

5118807 is nontrivially palindromic in base 6.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5118807 - 216 = 5053271 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 (5118107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008 + ... + 3354.

It is an arithmetic number, because the mean of its divisors is an integer number (854672).

Almost surely, 25118807 is an apocalyptic number.

5118807 is a deficient number, since it is larger than the sum of its proper divisors (1718569).

5118807 is a wasteful number, since it uses less digits than its factorization.

5118807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077.

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 5118807 is about 2262.4780661920. The cubic root of 5118807 is about 172.3413874930.

The spelling of 5118807 in words is "five million, one hundred eighteen thousand, eight hundred seven".

Divisors: 1 3 727 2181 2347 7041 1706269 5118807