Base | Representation |
---|---|
bin | 1110000011011… |
… | …01010101011010 |
3 | 22012211100102001 |
4 | 13001231111122 |
5 | 220134411341 |
6 | 15410431214 |
7 | 2631014542 |
oct | 701552532 |
9 | 265740361 |
10 | 117888346 |
11 | 605aa294 |
12 | 3359250a |
13 | 1b567a24 |
14 | 1192a322 |
15 | a539d31 |
hex | 706d55a |
117888346 has 12 divisors (see below), whose sum is σ = 178055658. Its totient is φ = 58537752.
The previous prime is 117888299. The next prime is 117888359. The reversal of 117888346 is 643888711.
It can be written as a sum of positive squares in only one way, i.e., 67322025 + 50566321 = 8205^2 + 7111^2 .
It is a junction number, because it is equal to n+sod(n) for n = 117888296 and 117888305.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 215245 + ... + 215791.
Almost surely, 2117888346 is an apocalyptic number.
117888346 is a deficient number, since it is larger than the sum of its proper divisors (60167312).
117888346 is an frugal number, since it uses more digits than its factorization.
117888346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1293 (or 746 counting only the distinct ones).
The product of its digits is 258048, while the sum is 46.
The square root of 117888346 is about 10857.6399829797. The cubic root of 117888346 is about 490.3320614662.
The spelling of 117888346 in words is "one hundred seventeen million, eight hundred eighty-eight thousand, three hundred forty-six".
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