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5039487 = 321274409
BaseRepresentation
bin10011001110010101111111
3100111000212200
4103032111333
52242230422
6300002543
760556245
oct23162577
910430780
105039487
112932272
121830453
131075a5b
14952795
156982ac
hex4ce57f

5039487 has 12 divisors (see below), whose sum is σ = 7338240. Its totient is φ = 3332448.

The previous prime is 5039477. The next prime is 5039501. The reversal of 5039487 is 7849305.

It is not a de Polignac number, because 5039487 - 215 = 5006719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5039407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1062 + ... + 3347.

It is an arithmetic number, because the mean of its divisors is an integer number (611520).

Almost surely, 25039487 is an apocalyptic number.

5039487 is a deficient number, since it is larger than the sum of its proper divisors (2298753).

5039487 is a wasteful number, since it uses less digits than its factorization.

5039487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4542 (or 4539 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5039487 is about 2244.8801749759. The cubic root of 5039487 is about 171.4465603146.

The spelling of 5039487 in words is "five million, thirty-nine thousand, four hundred eighty-seven".

Divisors: 1 3 9 127 381 1143 4409 13227 39681 559943 1679829 5039487