Base | Representation |
---|---|
bin | 1100011100011011… |
… | …01001111101010100 |
3 | 122020121022110221002 |
4 | 12032031221331110 |
5 | 102140303133300 |
6 | 3022535042432 |
7 | 324362545451 |
oct | 61615517524 |
9 | 18217273832 |
10 | 6680911700 |
11 | 2919222931 |
12 | 1365510418 |
13 | 8261839b8 |
14 | 475418828 |
15 | 2917d95d5 |
hex | 18e369f54 |
6680911700 has 36 divisors (see below), whose sum is σ = 14713974912. Its totient is φ = 2632476000.
The previous prime is 6680911693. The next prime is 6680911717. The reversal of 6680911700 is 71190866.
It is a super-2 number, since 2×66809117002 = 89269162286393780000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 491876 + ... + 505275.
Almost surely, 26680911700 is an apocalyptic number.
It is an amenable number.
6680911700 is an abundant number, since it is smaller than the sum of its proper divisors (8033063212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6680911700 is a wasteful number, since it uses less digits than its factorization.
6680911700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997232 (or 997225 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 38.
The square root of 6680911700 is about 81736.8442013759. The cubic root of 6680911700 is about 1883.4116130740.
The spelling of 6680911700 in words is "six billion, six hundred eighty million, nine hundred eleven thousand, seven hundred".
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