Base | Representation |
---|---|
bin | 1100111000001101… |
… | …10101101010010000 |
3 | 122211211220212201021 |
4 | 12130012311222100 |
5 | 103124441140043 |
6 | 3102023045224 |
7 | 333223035604 |
oct | 63406655220 |
9 | 18754825637 |
10 | 6914005648 |
11 | 2a28859860 |
12 | 140b5a0814 |
13 | 862557304 |
14 | 498373504 |
15 | 2a6ece3ed |
hex | 19c1b5a90 |
6914005648 has 40 divisors (see below), whose sum is σ = 14618439360. Its totient is φ = 3141709440.
The previous prime is 6914005619. The next prime is 6914005669. The reversal of 6914005648 is 8465004196.
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, 910893 + ... + 918451.
It is an arithmetic number, because the mean of its divisors is an integer number (365460984).
Almost surely, 26914005648 is an apocalyptic number.
It is an amenable number.
6914005648 is an abundant number, since it is smaller than the sum of its proper divisors (7704433712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6914005648 is a wasteful number, since it uses less digits than its factorization.
6914005648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12775 (or 12769 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 43.
The square root of 6914005648 is about 83150.4999864703. The cubic root of 6914005648 is about 1905.0654903625.
The spelling of 6914005648 in words is "six billion, nine hundred fourteen million, five thousand, six hundred forty-eight".
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