Base | Representation |
---|---|
bin | 110110110111101010… |
… | …0001010111100010101 |
3 | 102021010220002022200220 |
4 | 1231233110022330111 |
5 | 3412304402110134 |
6 | 130044153424553 |
7 | 11340656501061 |
oct | 1555724127425 |
9 | 367126068626 |
10 | 117831675669 |
11 | 45a769aaa44 |
12 | 1aa0570b159 |
13 | b15abc6616 |
14 | 59bb392aa1 |
15 | 30e9944149 |
hex | 1b6f50af15 |
117831675669 has 16 divisors (see below), whose sum is σ = 162879885504. Its totient is φ = 75715126400.
The previous prime is 117831675667. The next prime is 117831675733. The reversal of 117831675669 is 966576138711.
It is not a de Polignac number, because 117831675669 - 21 = 117831675667 is a prime.
It is a super-2 number, since 2×1178316756692 (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 (117831675667) 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, 5760762 + ... + 5781179.
It is an arithmetic number, because the mean of its divisors is an integer number (10179992844).
Almost surely, 2117831675669 is an apocalyptic number.
It is an amenable number.
117831675669 is a deficient number, since it is larger than the sum of its proper divisors (45048209835).
117831675669 is a wasteful number, since it uses less digits than its factorization.
117831675669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11542068.
The product of its digits is 11430720, while the sum is 60.
The spelling of 117831675669 in words is "one hundred seventeen billion, eight hundred thirty-one million, six hundred seventy-five thousand, six hundred sixty-nine".
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