Base | Representation |
---|---|
bin | 11011111001010… |
… | …111011111011001 |
3 | 1012121200001012201 |
4 | 123321113133121 |
5 | 1424303221012 |
6 | 114235210201 |
7 | 14412063202 |
oct | 3371273731 |
9 | 1177601181 |
10 | 468023257 |
11 | 220206889 |
12 | 1108a6961 |
13 | 75c6a450 |
14 | 462305a9 |
15 | 2b14d857 |
hex | 1be577d9 |
468023257 has 32 divisors (see below), whose sum is σ = 553190400. Its totient is φ = 392055552.
The previous prime is 468023239. The next prime is 468023261. The reversal of 468023257 is 752320864.
It is a cyclic number.
It is not a de Polignac number, because 468023257 - 223 = 459634649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (468023357) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1597203 + ... + 1597495.
It is an arithmetic number, because the mean of its divisors is an integer number (17287200).
Almost surely, 2468023257 is an apocalyptic number.
It is an amenable number.
468023257 is a deficient number, since it is larger than the sum of its proper divisors (85167143).
468023257 is a wasteful number, since it uses less digits than its factorization.
468023257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 577.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 468023257 is about 21633.8451737087. The cubic root of 468023257 is about 776.4064682689.
The spelling of 468023257 in words is "four hundred sixty-eight million, twenty-three thousand, two hundred fifty-seven".
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