Base | Representation |
---|---|
bin | 11011101111010… |
… | …00001101010000 |
3 | 121012211200202102 |
4 | 31313220031100 |
5 | 434031431131 |
6 | 35031135532 |
7 | 5523542024 |
oct | 1567501520 |
9 | 535750672 |
10 | 232686416 |
11 | 10a388826 |
12 | 65b145a8 |
13 | 3928cc91 |
14 | 22c90384 |
15 | 156641cb |
hex | dde8350 |
232686416 has 20 divisors (see below), whose sum is σ = 461315712. Its totient is φ = 113637216.
The previous prime is 232686409. The next prime is 232686427. The reversal of 232686416 is 614686232.
232686416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 232686416.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168416 + ... + 169791.
Almost surely, 2232686416 is an apocalyptic number.
It is an amenable number.
232686416 is a deficient number, since it is larger than the sum of its proper divisors (228629296).
232686416 is a wasteful number, since it uses less digits than its factorization.
232686416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338258 (or 338252 counting only the distinct ones).
The product of its digits is 82944, while the sum is 38.
The square root of 232686416 is about 15254.0622786194. The cubic root of 232686416 is about 615.0687705942.
Subtracting from 232686416 its sum of digits (38), we obtain a triangular number (232686378 = T21572).
The spelling of 232686416 in words is "two hundred thirty-two million, six hundred eighty-six thousand, four hundred sixteen".
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