Base | Representation |
---|---|
bin | 11111111101111… |
… | …00110001110000 |
3 | 200200120221112000 |
4 | 33332330301300 |
5 | 1022122110422 |
6 | 42335334000 |
7 | 6434215623 |
oct | 1776746160 |
9 | 620527460 |
10 | 268160112 |
11 | 128407730 |
12 | 75981300 |
13 | 4373052c |
14 | 27885dba |
15 | 1881ecac |
hex | ffbcc70 |
268160112 has 80 divisors (see below), whose sum is σ = 839708160. Its totient is φ = 81259200.
The previous prime is 268160093. The next prime is 268160147. The reversal of 268160112 is 211061862.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23464 + ... + 32967.
It is an arithmetic number, because the mean of its divisors is an integer number (10496352).
Almost surely, 2268160112 is an apocalyptic number.
268160112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
268160112 is an abundant number, since it is smaller than the sum of its proper divisors (571548048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268160112 is a wasteful number, since it uses less digits than its factorization.
268160112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56459 (or 56447 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 268160112 is about 16375.5950120904. The cubic root of 268160112 is about 644.8589415710.
The spelling of 268160112 in words is "two hundred sixty-eight million, one hundred sixty thousand, one hundred twelve".
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