Base | Representation |
---|---|
bin | 110110110010100000… |
… | …0110100011101111001 |
3 | 102020200211211212222212 |
4 | 1231211000310131321 |
5 | 3411431130040323 |
6 | 130015101024505 |
7 | 11333460362654 |
oct | 1554500643571 |
9 | 366624755885 |
10 | 117658830713 |
11 | 45998384a76 |
12 | 1a977855135 |
13 | b1311593b8 |
14 | 59a243c89b |
15 | 30d96a0b78 |
hex | 1b65034779 |
117658830713 has 8 divisors (see below), whose sum is σ = 124592960232. Its totient is φ = 110726148096.
The previous prime is 117658830697. The next prime is 117658830727. The reversal of 117658830713 is 317038856711.
It can be written as a sum of positive squares in 4 ways, for example, as 11888704 + 117646942009 = 3448^2 + 342997^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 117658830713 - 24 = 117658830697 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (117658830413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192020 + ... + 521717.
It is an arithmetic number, because the mean of its divisors is an integer number (15574120029).
Almost surely, 2117658830713 is an apocalyptic number.
It is an amenable number.
117658830713 is a deficient number, since it is larger than the sum of its proper divisors (6934129519).
117658830713 is an equidigital number, since it uses as much as digits as its factorization.
117658830713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723451.
The product of its (nonzero) digits is 846720, while the sum is 50.
The spelling of 117658830713 in words is "one hundred seventeen billion, six hundred fifty-eight million, eight hundred thirty thousand, seven hundred thirteen".
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