Base | Representation |
---|---|
bin | 110110010101111010… |
… | …0000010101101011110 |
3 | 102011012222002120112001 |
4 | 1230223310002231132 |
5 | 3402444442223440 |
6 | 125335540232514 |
7 | 11300625443050 |
oct | 1545364025536 |
9 | 364188076461 |
10 | 116699179870 |
11 | 455457100a9 |
12 | 1a74a39b73a |
13 | b00a3a8970 |
14 | 5910bd58d0 |
15 | 30802deb9a |
hex | 1b2bd02b5e |
116699179870 has 32 divisors (see below), whose sum is σ = 258533569728. Its totient is φ = 36933366528.
The previous prime is 116699179867. The next prime is 116699179871. The reversal of 116699179870 is 78971996611.
116699179870 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1166991798702 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (116699179871) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64119519 + ... + 64121338.
It is an arithmetic number, because the mean of its divisors is an integer number (8079174054).
Almost surely, 2116699179870 is an apocalyptic number.
116699179870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
116699179870 is an abundant number, since it is smaller than the sum of its proper divisors (141834389858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
116699179870 is a wasteful number, since it uses less digits than its factorization.
116699179870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128240884.
The product of its (nonzero) digits is 10287648, while the sum is 64.
The spelling of 116699179870 in words is "one hundred sixteen billion, six hundred ninety-nine million, one hundred seventy-nine thousand, eight hundred seventy".
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