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5110872 = 2331316381
BaseRepresentation
bin10011011111110001011000
3100121122210120
4103133301120
52302021442
6301313240
761304334
oct23376130
910548716
105110872
112980968
121865820
13109c3b0
149707c4
156ae4ec
hex4dfc58

5110872 has 32 divisors (see below), whose sum is σ = 13760880. Its totient is φ = 1572480.

The previous prime is 5110871. The next prime is 5110883. The reversal of 5110872 is 2780115.

It is a super-2 number, since 2×51108722 = 52242025200768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5110871) 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, 7879 + ... + 8502.

Almost surely, 25110872 is an apocalyptic number.

5110872 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5110872 is an abundant number, since it is smaller than the sum of its proper divisors (8650008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5110872 is a wasteful number, since it uses less digits than its factorization.

5110872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16403 (or 16399 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 5110872 is about 2260.7237779083. The cubic root of 5110872 is about 172.2522888579.

Adding to 5110872 its reverse (2780115), we get a palindrome (7890987).

The spelling of 5110872 in words is "five million, one hundred ten thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 16381 32762 49143 65524 98286 131048 196572 212953 393144 425906 638859 851812 1277718 1703624 2555436 5110872