Base | Representation |
---|---|
bin | 110110101010010001… |
… | …0010001110010011110 |
3 | 102012222120200012002222 |
4 | 1231110202101302132 |
5 | 3410344342421034 |
6 | 125531423545342 |
7 | 11323562562101 |
oct | 1552442216236 |
9 | 365876605088 |
10 | 117382388894 |
11 | 45866331161 |
12 | 1a8bb15b252 |
13 | b0b8ab9464 |
14 | 597783c738 |
15 | 30c029712e |
hex | 1b54891c9e |
117382388894 has 32 divisors (see below), whose sum is σ = 183886744320. Its totient is φ = 56131891200.
The previous prime is 117382388891. The next prime is 117382388917. The reversal of 117382388894 is 498883283711.
It is a Harshad number since it is a multiple of its sum of digits (62).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117382388891) 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, 14966414 + ... + 14974254.
It is an arithmetic number, because the mean of its divisors is an integer number (5746460760).
Almost surely, 2117382388894 is an apocalyptic number.
117382388894 is a deficient number, since it is larger than the sum of its proper divisors (66504355426).
117382388894 is a wasteful number, since it uses less digits than its factorization.
117382388894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10676.
The product of its digits is 18579456, while the sum is 62.
The spelling of 117382388894 in words is "one hundred seventeen billion, three hundred eighty-two million, three hundred eighty-eight thousand, eight hundred ninety-four".
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