Base | Representation |
---|---|
bin | 110110101001100001… |
… | …1111110100110001101 |
3 | 102012220212011021110001 |
4 | 1231103003332212031 |
5 | 3410322030344444 |
6 | 125525142044301 |
7 | 11323142503516 |
oct | 1552303764615 |
9 | 365825137401 |
10 | 117357668749 |
11 | 45853387592 |
12 | 1a8b2a19691 |
13 | b0b3942759 |
14 | 5974445a0d |
15 | 30bd0128d4 |
hex | 1b530fe98d |
117357668749 has 8 divisors (see below), whose sum is σ = 119476189592. Its totient is φ = 115245426240.
The previous prime is 117357668731. The next prime is 117357668783. The reversal of 117357668749 is 947866753711.
It can be written as a sum of positive squares in 4 ways, for example, as 30866976100 + 86490692649 = 175690^2 + 294093^2 .
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 117357668749 - 29 = 117357668237 is a prime.
It is a super-2 number, since 2×1173576687492 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117357068749) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1531854 + ... + 1606639.
It is an arithmetic number, because the mean of its divisors is an integer number (14934523699).
Almost surely, 2117357668749 is an apocalyptic number.
It is an amenable number.
117357668749 is a deficient number, since it is larger than the sum of its proper divisors (2118520843).
117357668749 is an equidigital number, since it uses as much as digits as its factorization.
117357668749 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3139167.
The product of its digits is 53343360, while the sum is 64.
The spelling of 117357668749 in words is "one hundred seventeen billion, three hundred fifty-seven million, six hundred sixty-eight thousand, seven hundred forty-nine".
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