Base | Representation |
---|---|
bin | 11011111100110… |
… | …110111011011010 |
3 | 1012200101112122001 |
4 | 123330312323122 |
5 | 1430022012313 |
6 | 114310551214 |
7 | 14422624342 |
oct | 3374667332 |
9 | 1180345561 |
10 | 468938458 |
11 | 22078144a |
12 | 11106850a |
13 | 761caba1 |
14 | 463cbd22 |
15 | 2b27eadd |
hex | 1bf36eda |
468938458 has 16 divisors (see below), whose sum is σ = 719023104. Its totient is φ = 229273200.
The previous prime is 468938453. The next prime is 468938461. The reversal of 468938458 is 854839864.
It is a junction number, because it is equal to n+sod(n) for n = 468938399 and 468938408.
It is not an unprimeable number, because it can be changed into a prime (468938453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182116 + ... + 184672.
It is an arithmetic number, because the mean of its divisors is an integer number (44938944).
Almost surely, 2468938458 is an apocalyptic number.
468938458 is a deficient number, since it is larger than the sum of its proper divisors (250084646).
468938458 is a wasteful number, since it uses less digits than its factorization.
468938458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4557.
The product of its digits is 6635520, while the sum is 55.
The square root of 468938458 is about 21654.9869083313. The cubic root of 468938458 is about 776.9122161533.
The spelling of 468938458 in words is "four hundred sixty-eight million, nine hundred thirty-eight thousand, four hundred fifty-eight".
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