Base | Representation |
---|---|
bin | 1110000100000… |
… | …01001100101111 |
3 | 22012222111000120 |
4 | 13002001030233 |
5 | 220200012321 |
6 | 15412300023 |
7 | 2631504006 |
oct | 702011457 |
9 | 265874016 |
10 | 117969711 |
11 | 60655432 |
12 | 33611613 |
13 | 1b595a82 |
14 | 1194bc3d |
15 | a553ec6 |
hex | 708132f |
117969711 has 16 divisors (see below), whose sum is σ = 159484416. Its totient is φ = 77557536.
The previous prime is 117969697. The next prime is 117969713.
117969711 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 117969711 - 27 = 117969583 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117969713) 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, 89886 + ... + 91188.
It is an arithmetic number, because the mean of its divisors is an integer number (9967776).
Almost surely, 2117969711 is an apocalyptic number.
117969711 is a deficient number, since it is larger than the sum of its proper divisors (41514705).
117969711 is a wasteful number, since it uses less digits than its factorization.
117969711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1702.
The product of its digits is 23814, while the sum is 42.
The square root of 117969711 is about 10861.3862374929. The cubic root of 117969711 is about 490.4448424563. Note that the first 3 decimals are identical.
The spelling of 117969711 in words is "one hundred seventeen million, nine hundred sixty-nine thousand, seven hundred eleven".
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