Base | Representation |
---|---|
bin | 110110110011001111… |
… | …1111100111000000000 |
3 | 102020202120202212122220 |
4 | 1231212133330320000 |
5 | 3412004021100312 |
6 | 130021351331040 |
7 | 11334212346600 |
oct | 1554637747000 |
9 | 366676685586 |
10 | 117683768832 |
11 | 45a00468393 |
12 | 1a984080a80 |
13 | b13637b396 |
14 | 59a5890c00 |
15 | 30db979c8c |
hex | 1b667fce00 |
117683768832 has 240 divisors, whose sum is σ = 370696555152. Its totient is φ = 33071431680.
The previous prime is 117683768831. The next prime is 117683768843. The reversal of 117683768832 is 238867386711.
It is a happy number.
It is a super-2 number, since 2×1176837688322 (a number of 23 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117683768831) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4578288 + ... + 4603920.
Almost surely, 2117683768832 is an apocalyptic number.
117683768832 is a gapful number since it is divisible by the number (12) 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 117683768832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185348277576).
117683768832 is an abundant number, since it is smaller than the sum of its proper divisors (253012786320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117683768832 is an equidigital number, since it uses as much as digits as its factorization.
117683768832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25729 (or 25706 counting only the distinct ones).
The product of its digits is 16257024, while the sum is 60.
The spelling of 117683768832 in words is "one hundred seventeen billion, six hundred eighty-three million, seven hundred sixty-eight thousand, eight hundred thirty-two".
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