Base | Representation |
---|---|
bin | 11100110110111… |
… | …10110110001000 |
3 | 121212112012112121 |
4 | 32123132312020 |
5 | 443433212011 |
6 | 40004421024 |
7 | 5666455630 |
oct | 1633366610 |
9 | 555465477 |
10 | 242085256 |
11 | 114718266 |
12 | 690a7774 |
13 | 3b20101a |
14 | 242196c0 |
15 | 163bde71 |
hex | e6ded88 |
242085256 has 16 divisors (see below), whose sum is σ = 518754240. Its totient is φ = 103750800.
The previous prime is 242085209. The next prime is 242085269. The reversal of 242085256 is 652580242.
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, 2161420 + ... + 2161531.
It is an arithmetic number, because the mean of its divisors is an integer number (32422140).
Almost surely, 2242085256 is an apocalyptic number.
It is an amenable number.
242085256 is an abundant number, since it is smaller than the sum of its proper divisors (276668984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242085256 is a wasteful number, since it uses less digits than its factorization.
242085256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4322964 (or 4322960 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
The square root of 242085256 is about 15559.0891764267. The cubic root of 242085256 is about 623.2411400217.
The spelling of 242085256 in words is "two hundred forty-two million, eighty-five thousand, two hundred fifty-six".
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