Base | Representation |
---|---|
bin | 110110100000001000… |
… | …1111001100000000100 |
3 | 102012002220012121212110 |
4 | 1231000101321200010 |
5 | 3404200343111123 |
6 | 125434004021020 |
7 | 11312265160332 |
oct | 1550021714004 |
9 | 365086177773 |
10 | 117042550788 |
11 | 45701517819 |
12 | 1a825391770 |
13 | b063580717 |
14 | 5944658b52 |
15 | 30a0519493 |
hex | 1b40479804 |
117042550788 has 96 divisors (see below), whose sum is σ = 300294973440. Its totient is φ = 35315723520.
The previous prime is 117042550753. The next prime is 117042550819. The reversal of 117042550788 is 887055240711.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5059408 + ... + 5082488.
It is an arithmetic number, because the mean of its divisors is an integer number (3128072640).
Almost surely, 2117042550788 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 117042550788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150147486720).
117042550788 is an abundant number, since it is smaller than the sum of its proper divisors (183252422652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117042550788 is a wasteful number, since it uses less digits than its factorization.
117042550788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24097 (or 24095 counting only the distinct ones).
The product of its (nonzero) digits is 627200, while the sum is 48.
The spelling of 117042550788 in words is "one hundred seventeen billion, forty-two million, five hundred fifty thousand, seven hundred eighty-eight".
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