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117651363060 = 2235711311674919
BaseRepresentation
bin110110110010010010…
…0010101010011110100
3102020200022210111022010
41231210210111103310
53411422222104220
6130014233004220
711333340041250
oct1554444252364
9366608714263
10117651363060
1145994144460
121a975253670
13b12c74337a
1459a1457260
1530d8bc81e0
hex1b649154f4

117651363060 has 384 divisors, whose sum is σ = 426584309760. Its totient is φ = 23511974400.

The previous prime is 117651363059. The next prime is 117651363079. The reversal of 117651363060 is 60363156711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23915281 + ... + 23920199.

It is an arithmetic number, because the mean of its divisors is an integer number (1110896640).

Almost surely, 2117651363060 is an apocalyptic number.

117651363060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117651363060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213292154880).

117651363060 is an abundant number, since it is smaller than the sum of its proper divisors (308932946700).

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

117651363060 is a wasteful number, since it uses less digits than its factorization.

117651363060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5147 (or 5145 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 117651363060 in words is "one hundred seventeen billion, six hundred fifty-one million, three hundred sixty-three thousand, sixty".