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14008748740 = 2257100062491
BaseRepresentation
bin11010000101111110…
…01000101011000100
31100011021221011120221
431002333020223010
5212142214424430
610234024034124
71004102254030
oct150277105304
940137834527
1014008748740
115a396342a8
12286b602944
13142338304c
1496c7131c0
1556ecb057a
hex342fc8ac4

14008748740 has 24 divisors (see below), whose sum is σ = 33620997312. Its totient is φ = 4802999520.

The previous prime is 14008748711. The next prime is 14008748749. The reversal of 14008748740 is 4784780041.

It is not an unprimeable number, because it can be changed into a prime (14008748749) 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, 50031106 + ... + 50031385.

It is an arithmetic number, because the mean of its divisors is an integer number (1400874888).

Almost surely, 214008748740 is an apocalyptic number.

14008748740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14008748740 is an abundant number, since it is smaller than the sum of its proper divisors (19612248572).

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

14008748740 is a wasteful number, since it uses less digits than its factorization.

14008748740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100062507 (or 100062505 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 43.

The spelling of 14008748740 in words is "fourteen billion, eight million, seven hundred forty-eight thousand, seven hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 100062491 200124982 400249964 500312455 700437437 1000624910 1400874874 2001249820 2801749748 3502187185 7004374370 14008748740