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117112747300 = 22521171127473
BaseRepresentation
bin110110100010001110…
…1101011010100100100
3102012021210021222101021
41231010131223110210
53404321330403200
6125444552340524
711314106633023
oct1550435532444
9365253258337
10117112747300
114573810246a
121a8449a4744
13b074c8a813
14594dacc8ba
1530a678341a
hex1b4476b524

117112747300 has 18 divisors (see below), whose sum is σ = 254134661858. Its totient is φ = 46845098880.

The previous prime is 117112747253. The next prime is 117112747303. The reversal of 117112747300 is 3747211711.

It can be written as a sum of positive squares in 3 ways, for example, as 6531225856 + 110581521444 = 80816^2 + 332538^2 .

It is not an unprimeable number, because it can be changed into a prime (117112747303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 585563637 + ... + 585563836.

Almost surely, 2117112747300 is an apocalyptic number.

117112747300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117112747300 is an abundant number, since it is smaller than the sum of its proper divisors (137021914558).

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

117112747300 is a wasteful number, since it uses less digits than its factorization.

117112747300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171127487 (or 1171127480 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 34.

The spelling of 117112747300 in words is "one hundred seventeen billion, one hundred twelve million, seven hundred forty-seven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1171127473 2342254946 4684509892 5855637365 11711274730 23422549460 29278186825 58556373650 117112747300