Base | Representation |
---|---|
bin | 10000001010100100… |
… | …11101100101101111 |
3 | 211101211102122001000 |
4 | 20011102131211233 |
5 | 120233214113323 |
6 | 3553101451343 |
7 | 425031253044 |
oct | 100522354557 |
9 | 24354378030 |
10 | 8678660463 |
11 | 3753972070 |
12 | 1822570b53 |
13 | a84020465 |
14 | 5c48891cb |
15 | 35bda4e43 |
hex | 20549d96f |
8678660463 has 48 divisors (see below), whose sum is σ = 14899864320. Its totient is φ = 4950345600.
The previous prime is 8678660413. The next prime is 8678660479. The reversal of 8678660463 is 3640668768.
8678660463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8678660463 - 213 = 8678652271 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8678660413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35278 + ... + 136388.
It is an arithmetic number, because the mean of its divisors is an integer number (310413840).
Almost surely, 28678660463 is an apocalyptic number.
8678660463 is a deficient number, since it is larger than the sum of its proper divisors (6221203857).
8678660463 is a wasteful number, since it uses less digits than its factorization.
8678660463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101165 (or 101142 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 54.
The square root of 8678660463 is about 93159.3283734914. The cubic root of 8678660463 is about 2055.0271593192.
The spelling of 8678660463 in words is "eight billion, six hundred seventy-eight million, six hundred sixty thousand, four hundred sixty-three".
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