Base | Representation |
---|---|
bin | 1111010000110… |
… | …0100010000001 |
3 | 11110110021100010 |
4 | 3310030202001 |
5 | 112341430330 |
6 | 10204015133 |
7 | 1405054044 |
oct | 364144201 |
9 | 143407303 |
10 | 64014465 |
11 | 33153019 |
12 | 195314a9 |
13 | 103542a8 |
14 | 8704c5b |
15 | 59473b0 |
hex | 3d0c881 |
64014465 has 8 divisors (see below), whose sum is σ = 102423168. Its totient is φ = 34141040.
The previous prime is 64014443. The next prime is 64014479. The reversal of 64014465 is 56441046.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 64014465 - 27 = 64014337 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2133801 + ... + 2133830.
It is an arithmetic number, because the mean of its divisors is an integer number (12802896).
Almost surely, 264014465 is an apocalyptic number.
It is an amenable number.
64014465 is a deficient number, since it is larger than the sum of its proper divisors (38408703).
64014465 is a wasteful number, since it uses less digits than its factorization.
64014465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4267639.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 64014465 is about 8000.9040114227. The cubic root of 64014465 is about 400.0301331466.
The spelling of 64014465 in words is "sixty-four million, fourteen thousand, four hundred sixty-five".
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