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5112974 = 22556487
BaseRepresentation
bin10011100000010010001110
3100121202200102
4103200102032
52302103344
6301331102
761313426
oct23402216
910552612
105112974
1129824a9
121866a92
1310a0339
14971486
156aee4e
hex4e048e

5112974 has 4 divisors (see below), whose sum is σ = 7669464. Its totient is φ = 2556486.

The previous prime is 5112973. The next prime is 5112979. The reversal of 5112974 is 4792115.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4792115 = 5958423.

It is a super-2 number, since 2×51129742 = 52285006249352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1278242 + ... + 1278245.

It is an arithmetic number, because the mean of its divisors is an integer number (1917366).

Almost surely, 25112974 is an apocalyptic number.

5112974 is a deficient number, since it is larger than the sum of its proper divisors (2556490).

5112974 is a wasteful number, since it uses less digits than its factorization.

5112974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556489.

The product of its digits is 2520, while the sum is 29.

The square root of 5112974 is about 2261.1886254800. The cubic root of 5112974 is about 172.2759002680.

The spelling of 5112974 in words is "five million, one hundred twelve thousand, nine hundred seventy-four".

Divisors: 1 2 2556487 5112974