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5037972 = 223419831
BaseRepresentation
bin10011001101111110010100
3100110221210120
4103031332110
52242203342
6255551540
760551652
oct23157624
910427716
105037972
112931115
12182b5b0
131075164
14951dd2
15697aec
hex4cdf94

5037972 has 12 divisors (see below), whose sum is σ = 11755296. Its totient is φ = 1679320.

The previous prime is 5037961. The next prime is 5037997. The reversal of 5037972 is 2797305.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 209904 + ... + 209927.

It is an arithmetic number, because the mean of its divisors is an integer number (979608).

Almost surely, 25037972 is an apocalyptic number.

It is an amenable number.

5037972 is an abundant number, since it is smaller than the sum of its proper divisors (6717324).

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

5037972 is a wasteful number, since it uses less digits than its factorization.

5037972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419838 (or 419836 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 5037972 is about 2244.5427151204. The cubic root of 5037972 is about 171.4293781708.

The spelling of 5037972 in words is "five million, thirty-seven thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 419831 839662 1259493 1679324 2518986 5037972