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5112680 = 235127817
BaseRepresentation
bin10011100000001101101000
3100121202021112
4103200031220
52302101210
6301325452
761312526
oct23401550
910552245
105112680
112982261
121866888
1310a0171
14971316
156aed05
hex4e0368

5112680 has 16 divisors (see below), whose sum is σ = 11503620. Its totient is φ = 2045056.

The previous prime is 5112673. The next prime is 5112683. The reversal of 5112680 is 862115.

It can be written as a sum of positive squares in 2 ways, for example, as 4778596 + 334084 = 2186^2 + 578^2 .

It is a super-2 number, since 2×51126802 = 52278993564800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5112683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63869 + ... + 63948.

Almost surely, 25112680 is an apocalyptic number.

It is an amenable number.

5112680 is an abundant number, since it is smaller than the sum of its proper divisors (6390940).

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

5112680 is a wasteful number, since it uses less digits than its factorization.

5112680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127828 (or 127824 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 5112680 is about 2261.1236144890. The cubic root of 5112680 is about 172.2725982051.

Adding to 5112680 its reverse (862115), we get a palindrome (5974795).

The spelling of 5112680 in words is "five million, one hundred twelve thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 127817 255634 511268 639085 1022536 1278170 2556340 5112680