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5013967 = 71937699
BaseRepresentation
bin10011001000000111001111
3100102201212111
4103020013033
52240421332
6255244451
760421660
oct23100717
910381774
105013967
112915082
121819727
13106725a
14947367
15690947
hex4c81cf

5013967 has 8 divisors (see below), whose sum is σ = 6032000. Its totient is φ = 4071384.

The previous prime is 5013961. The next prime is 5013979. The reversal of 5013967 is 7693105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5013967 is a prime.

It is a Duffinian number.

5013967 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5013961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18717 + ... + 18982.

It is an arithmetic number, because the mean of its divisors is an integer number (754000).

Almost surely, 25013967 is an apocalyptic number.

5013967 is a deficient number, since it is larger than the sum of its proper divisors (1018033).

5013967 is a wasteful number, since it uses less digits than its factorization.

5013967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37725.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 5013967 is about 2239.1889156567. The cubic root of 5013967 is about 171.1566682011.

The spelling of 5013967 in words is "five million, thirteen thousand, nine hundred sixty-seven".

Divisors: 1 7 19 133 37699 263893 716281 5013967