Base | Representation |
---|---|
bin | 1010000101101111… |
… | …1110101111111000 |
3 | 20222202110100210202 |
4 | 2201123332233320 |
5 | 21021331413210 |
6 | 1124431501332 |
7 | 124055405213 |
oct | 24133765770 |
9 | 6882410722 |
10 | 2708466680 |
11 | 116a94a117 |
12 | 637087848 |
13 | 34218c40a |
14 | 1b99d877a |
15 | 10cba89a5 |
hex | a16febf8 |
2708466680 has 32 divisors (see below), whose sum is σ = 6131451600. Its totient is φ = 1076737536.
The previous prime is 2708466667. The next prime is 2708466713. The reversal of 2708466680 is 866648072.
It is a congruent number.
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, 201185 + ... + 214224.
Almost surely, 22708466680 is an apocalyptic number.
2708466680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2708466680 is an abundant number, since it is smaller than the sum of its proper divisors (3422984920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2708466680 is a wasteful number, since it uses less digits than its factorization.
2708466680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415583 (or 415579 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 47.
The square root of 2708466680 is about 52042.9311242171. The cubic root of 2708466680 is about 1393.9306441907.
The spelling of 2708466680 in words is "two billion, seven hundred eight million, four hundred sixty-six thousand, six hundred eighty".
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