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5142716 = 221285679
BaseRepresentation
bin10011100111100010111100
3100200021110222
4103213202330
52304031331
6302120512
761466225
oct23474274
910607428
105142716
1129a2887
121880138
1310b0a37
1497c24c
156b8b7b
hex4e78bc

5142716 has 6 divisors (see below), whose sum is σ = 8999760. Its totient is φ = 2571356.

The previous prime is 5142713. The next prime is 5142733. The reversal of 5142716 is 6172415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142713) 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 as a sum of consecutive naturals, namely, 642836 + ... + 642843.

It is an arithmetic number, because the mean of its divisors is an integer number (1499960).

Almost surely, 25142716 is an apocalyptic number.

It is an amenable number.

5142716 is a deficient number, since it is larger than the sum of its proper divisors (3857044).

5142716 is a wasteful number, since it uses less digits than its factorization.

5142716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285683 (or 1285681 counting only the distinct ones).

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

The square root of 5142716 is about 2267.7557187669. The cubic root of 5142716 is about 172.6092957151.

The spelling of 5142716 in words is "five million, one hundred forty-two thousand, seven hundred sixteen".

Divisors: 1 2 4 1285679 2571358 5142716