Base | Representation |
---|---|
bin | 1111010001011… |
… | …1110100000101 |
3 | 11110112121201200 |
4 | 3310113310011 |
5 | 112344420202 |
6 | 10205013113 |
7 | 1405335552 |
oct | 364276405 |
9 | 143477650 |
10 | 64060677 |
11 | 3318480a |
12 | 19554199 |
13 | 1036c335 |
14 | 8717a29 |
15 | 5955e1c |
hex | 3d17d05 |
64060677 has 12 divisors (see below), whose sum is σ = 92602380. Its totient is φ = 42674688.
The previous prime is 64060649. The next prime is 64060691. The reversal of 64060677 is 77606046.
64060677 is a `hidden beast` number, since 6 + 40 + 606 + 7 + 7 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 37527876 + 26532801 = 6126^2 + 5151^2 .
It is not a de Polignac number, because 64060677 - 218 = 63798533 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64060627) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18853 + ... + 21989.
It is an arithmetic number, because the mean of its divisors is an integer number (7716865).
Almost surely, 264060677 is an apocalyptic number.
It is an amenable number.
64060677 is a deficient number, since it is larger than the sum of its proper divisors (28541703).
64060677 is a wasteful number, since it uses less digits than its factorization.
64060677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5412 (or 5409 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 64060677 is about 8003.7914140737. The cubic root of 64060677 is about 400.1263704887.
The spelling of 64060677 in words is "sixty-four million, sixty thousand, six hundred seventy-seven".
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