Base | Representation |
---|---|
bin | 1000011010010010… |
… | …01001010110001000 |
3 | 102122200122120112202 |
4 | 10031021021112020 |
5 | 33221424444210 |
6 | 2024022055332 |
7 | 216616564502 |
oct | 41511112610 |
9 | 12580576482 |
10 | 4515468680 |
11 | 1a079564a8 |
12 | a6027a548 |
13 | 56c661578 |
14 | 30b9b4d72 |
15 | 1b66469a5 |
hex | 10d249588 |
4515468680 has 32 divisors (see below), whose sum is σ = 10487543040. Its totient is φ = 1747922880.
The previous prime is 4515468677. The next prime is 4515468757. The reversal of 4515468680 is 868645154.
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, 1819514 + ... + 1821993.
It is an arithmetic number, because the mean of its divisors is an integer number (327735720).
Almost surely, 24515468680 is an apocalyptic number.
4515468680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4515468680 is an abundant number, since it is smaller than the sum of its proper divisors (5972074360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4515468680 is a wasteful number, since it uses less digits than its factorization.
4515468680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3641549 (or 3641545 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 47.
The square root of 4515468680 is about 67197.2371455851. The cubic root of 4515468680 is about 1652.8531815831.
The spelling of 4515468680 in words is "four billion, five hundred fifteen million, four hundred sixty-eight thousand, six hundred eighty".
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