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5110031 = 19614409
BaseRepresentation
bin10011011111100100001111
3100121121122102
4103133210033
52302010111
6301305315
761302023
oct23374417
910547572
105110031
112980273
12186523b
13109bbb4
14970383
156ae13b
hex4df90f

5110031 has 8 divisors (see below), whose sum is σ = 5468400. Its totient is φ = 4760640.

The previous prime is 5110019. The next prime is 5110037. The reversal of 5110031 is 1300115.

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

It is not a de Polignac number, because 5110031 - 26 = 5109967 is a prime.

It is a super-2 number, since 2×51100312 = 52224833641922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5109994 and 5110021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5110037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046 + ... + 3363.

It is an arithmetic number, because the mean of its divisors is an integer number (683550).

Almost surely, 25110031 is an apocalyptic number.

5110031 is a deficient number, since it is larger than the sum of its proper divisors (358369).

5110031 is a wasteful number, since it uses less digits than its factorization.

5110031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4489.

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 5110031 is about 2260.5377678774. The cubic root of 5110031 is about 172.2428402340.

Adding to 5110031 its reverse (1300115), we get a palindrome (6410146).

The spelling of 5110031 in words is "five million, one hundred ten thousand, thirty-one".

Divisors: 1 19 61 1159 4409 83771 268949 5110031