Base | Representation |
---|---|
bin | 1100000010101000… |
… | …11000001011001100 |
3 | 121200112020011222202 |
4 | 12001110120023030 |
5 | 101214412220220 |
6 | 2545250101032 |
7 | 316124640014 |
oct | 60124301314 |
9 | 17615204882 |
10 | 6464570060 |
11 | 2818099193 |
12 | 1304b7a778 |
13 | 7c03c74b0 |
14 | 4547c0c44 |
15 | 27c803275 |
hex | 1815182cc |
6464570060 has 48 divisors (see below), whose sum is σ = 14895752256. Its totient is φ = 2341876992.
The previous prime is 6464570039. The next prime is 6464570131. The reversal of 6464570060 is 600754646.
It is a junction number, because it is equal to n+sod(n) for n = 6464569996 and 6464570023.
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, 220784 + ... + 248343.
It is an arithmetic number, because the mean of its divisors is an integer number (310328172).
Almost surely, 26464570060 is an apocalyptic number.
It is an amenable number.
6464570060 is an abundant number, since it is smaller than the sum of its proper divisors (8431182196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6464570060 is a wasteful number, since it uses less digits than its factorization.
6464570060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469202 (or 469200 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 38.
The square root of 6464570060 is about 80402.5500839370. The cubic root of 6464570060 is about 1862.8585617189.
The spelling of 6464570060 in words is "six billion, four hundred sixty-four million, five hundred seventy thousand, sixty".
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