Base | Representation |
---|---|
bin | 11100111011010… |
… | …01101001001000 |
3 | 121220121002101121 |
4 | 32131221221020 |
5 | 444104410033 |
6 | 40024525024 |
7 | 6004344250 |
oct | 1635515110 |
9 | 556532347 |
10 | 242653768 |
11 | 114a76405 |
12 | 69320774 |
13 | 3b36ca16 |
14 | 24326960 |
15 | 1648262d |
hex | e769a48 |
242653768 has 16 divisors (see below), whose sum is σ = 519972480. Its totient is φ = 103994448.
The previous prime is 242653757. The next prime is 242653777. The reversal of 242653768 is 867356242.
242653768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2426537682 = 117761702249195648, which contains 22 as substring.
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, 2166496 + ... + 2166607.
It is an arithmetic number, because the mean of its divisors is an integer number (32498280).
Almost surely, 2242653768 is an apocalyptic number.
242653768 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
242653768 is an abundant number, since it is smaller than the sum of its proper divisors (277318712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242653768 is a wasteful number, since it uses less digits than its factorization.
242653768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4333116 (or 4333112 counting only the distinct ones).
The product of its digits is 483840, while the sum is 43.
The square root of 242653768 is about 15577.3479129151. The cubic root of 242653768 is about 623.7286309066.
The spelling of 242653768 in words is "two hundred forty-two million, six hundred fifty-three thousand, seven hundred sixty-eight".
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