Base | Representation |
---|---|
bin | 11100110110111… |
… | …01101000010011 |
3 | 121212111221201010 |
4 | 32123131220103 |
5 | 443433032100 |
6 | 40004342003 |
7 | 5666435253 |
oct | 1633355023 |
9 | 555457633 |
10 | 242080275 |
11 | 114714548 |
12 | 690a4903 |
13 | 3b1cb988 |
14 | 24217963 |
15 | 163bc750 |
hex | e6dda13 |
242080275 has 24 divisors (see below), whose sum is σ = 400688640. Its totient is φ = 128964640.
The previous prime is 242080259. The next prime is 242080297. The reversal of 242080275 is 572080242.
It is not a de Polignac number, because 242080275 - 24 = 242080259 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117706 + ... + 119744.
It is an arithmetic number, because the mean of its divisors is an integer number (16695360).
Almost surely, 2242080275 is an apocalyptic number.
242080275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
242080275 is a deficient number, since it is larger than the sum of its proper divisors (158608365).
242080275 is a wasteful number, since it uses less digits than its factorization.
242080275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3635 (or 3630 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 242080275 is about 15558.9291083930. The cubic root of 242080275 is about 623.2368655146.
The spelling of 242080275 in words is "two hundred forty-two million, eighty thousand, two hundred seventy-five".
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