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16800960008 = 237300017143
BaseRepresentation
bin11111010010110101…
…00100111000001000
31121100212222012101002
433221122210320020
5233402021210013
611415050514132
71133225542460
oct175132447010
947325865332
1016800960008
117141781a18
12330a735948
1317799b4071
14b554aaba0
15684eac358
hex3e96a4e08

16800960008 has 16 divisors (see below), whose sum is σ = 36002057280. Its totient is φ = 7200411408.

The previous prime is 16800959927. The next prime is 16800960023. The reversal of 16800960008 is 80006900861.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150008516 + ... + 150008627.

It is an arithmetic number, because the mean of its divisors is an integer number (2250128580).

Almost surely, 216800960008 is an apocalyptic number.

It is an amenable number.

16800960008 is an abundant number, since it is smaller than the sum of its proper divisors (19201097272).

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

16800960008 is a wasteful number, since it uses less digits than its factorization.

16800960008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300017156 (or 300017152 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 16800960008 in words is "sixteen billion, eight hundred million, nine hundred sixty thousand, eight".

Divisors: 1 2 4 7 8 14 28 56 300017143 600034286 1200068572 2100120001 2400137144 4200240002 8400480004 16800960008