Base | Representation |
---|---|
bin | 1111010100000… |
… | …1001111110010 |
3 | 11110212020112012 |
4 | 3311001033302 |
5 | 112420333021 |
6 | 10212402522 |
7 | 1406643413 |
oct | 365011762 |
9 | 143766465 |
10 | 64230386 |
11 | 33290270 |
12 | 19616442 |
13 | 103cb65c |
14 | 875d80a |
15 | 598b35b |
hex | 3d413f2 |
64230386 has 32 divisors (see below), whose sum is σ = 111881088. Its totient is φ = 27331840.
The previous prime is 64230379. The next prime is 64230451. The reversal of 64230386 is 68303246.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98036 + ... + 98688.
It is an arithmetic number, because the mean of its divisors is an integer number (3496284).
Almost surely, 264230386 is an apocalyptic number.
64230386 is a deficient number, since it is larger than the sum of its proper divisors (47650702).
64230386 is a wasteful number, since it uses less digits than its factorization.
64230386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946.
The product of its (nonzero) digits is 20736, while the sum is 32.
The square root of 64230386 is about 8014.3861898464. The cubic root of 64230386 is about 400.4793960524.
The spelling of 64230386 in words is "sixty-four million, two hundred thirty thousand, three hundred eighty-six".
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