Search a number
-
+
14867000831 = 107819116963
BaseRepresentation
bin11011101100010010…
…00110110111111111
31102101002212220010102
431312021012313333
5220421423011311
610455123231315
71034263264514
oct156611066777
942332786112
1014867000831
11633a041851
122a6ab1853b
13152c120417
14a106c330b
155c02e243b
hex376246dff

14867000831 has 8 divisors (see below), whose sum is σ = 15008661504. Its totient is φ = 14725390680.

The previous prime is 14867000807. The next prime is 14867000867. The reversal of 14867000831 is 13800076841.

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

It is a cyclic number.

It is not a de Polignac number, because 14867000831 - 222 = 14862806527 is a prime.

It is a super-2 number, since 2×148670008312 (a number of 21 digits) contains 22 as substring.

It is a pancake number, because a pancake can be divided into 14867000831 parts by 172435 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14867000881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867956 + ... + 884918.

It is an arithmetic number, because the mean of its divisors is an integer number (1876082688).

Almost surely, 214867000831 is an apocalyptic number.

14867000831 is a deficient number, since it is larger than the sum of its proper divisors (141660673).

14867000831 is a wasteful number, since it uses less digits than its factorization.

14867000831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25261.

The product of its (nonzero) digits is 32256, while the sum is 38.

The spelling of 14867000831 in words is "fourteen billion, eight hundred sixty-seven million, eight hundred thirty-one", and thus it is an aban number.

Divisors: 1 107 8191 16963 876437 1815041 138943933 14867000831