Base | Representation |
---|---|
bin | 1010001100010010… |
… | …1111010101101000 |
3 | 21001200010120120212 |
4 | 2203010233111220 |
5 | 21100344204210 |
6 | 1131252240252 |
7 | 124541003312 |
oct | 24304572550 |
9 | 7050116525 |
10 | 2735928680 |
11 | 11843a6791 |
12 | 644310088 |
13 | 347a86114 |
14 | 1bd5067b2 |
15 | 1102d0805 |
hex | a312f568 |
2735928680 has 32 divisors (see below), whose sum is σ = 6158133000. Its totient is φ = 1093963776.
The previous prime is 2735928673. The next prime is 2735928691. The reversal of 2735928680 is 868295372.
It can be written as a sum of positive squares in 4 ways, for example, as 2217091396 + 518837284 = 47086^2 + 22778^2 .
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, 110744 + ... + 133176.
Almost surely, 22735928680 is an apocalyptic number.
2735928680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2735928680 is an abundant number, since it is smaller than the sum of its proper divisors (3422204320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2735928680 is a wasteful number, since it uses less digits than its factorization.
2735928680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25493 (or 25489 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 50.
The square root of 2735928680 is about 52306.1055709561. The cubic root of 2735928680 is about 1398.6259784466.
The spelling of 2735928680 in words is "two billion, seven hundred thirty-five million, nine hundred twenty-eight thousand, six hundred eighty".
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