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5116724 = 221279181
BaseRepresentation
bin10011100001001100110100
3100121221211022
4103201030310
52302213344
6301400312
761330364
oct23411464
910557738
105116724
1129852a8
121869098
1310a1c62
149729a4
156b10ee
hex4e1334

5116724 has 6 divisors (see below), whose sum is σ = 8954274. Its totient is φ = 2558360.

The previous prime is 5116721. The next prime is 5116739. The reversal of 5116724 is 4276115.

It can be written as a sum of positive squares in only one way, i.e., 4080400 + 1036324 = 2020^2 + 1018^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5116693 and 5116702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5116721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 639587 + ... + 639594.

It is an arithmetic number, because the mean of its divisors is an integer number (1492379).

Almost surely, 25116724 is an apocalyptic number.

It is an amenable number.

5116724 is a deficient number, since it is larger than the sum of its proper divisors (3837550).

5116724 is a wasteful number, since it uses less digits than its factorization.

5116724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279185 (or 1279183 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 5116724 is about 2262.0176833968. The cubic root of 5116724 is about 172.3180073176.

The spelling of 5116724 in words is "five million, one hundred sixteen thousand, seven hundred twenty-four".

Divisors: 1 2 4 1279181 2558362 5116724