Base | Representation |
---|---|
bin | 111110000000101… |
… | …1110111100001100 |
3 | 12101000022202010202 |
4 | 1330001132330030 |
5 | 13230133414120 |
6 | 542245553032 |
7 | 102364125233 |
oct | 17401367414 |
9 | 5330282122 |
10 | 2080763660 |
11 | 97859a598 |
12 | 4a0a15778 |
13 | 272114201 |
14 | 15a4bdb1a |
15 | c2a17875 |
hex | 7c05ef0c |
2080763660 has 12 divisors (see below), whose sum is σ = 4369603728. Its totient is φ = 832305456.
The previous prime is 2080763647. The next prime is 2080763681. The reversal of 2080763660 is 663670802.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52019072 + ... + 52019111.
It is an arithmetic number, because the mean of its divisors is an integer number (364133644).
Almost surely, 22080763660 is an apocalyptic number.
2080763660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2080763660 is an abundant number, since it is smaller than the sum of its proper divisors (2288840068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2080763660 is a wasteful number, since it uses less digits than its factorization.
2080763660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104038192 (or 104038190 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 38.
The square root of 2080763660 is about 45615.3884122453. The cubic root of 2080763660 is about 1276.6570606329.
The spelling of 2080763660 in words is "two billion, eighty million, seven hundred sixty-three thousand, six hundred sixty".
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