Base | Representation |
---|---|
bin | 1100111000001111… |
… | …10111011000110000 |
3 | 122211212102120000020 |
4 | 12130013313120300 |
5 | 103130023243424 |
6 | 3102032523440 |
7 | 333225236520 |
oct | 63407673060 |
9 | 18755376006 |
10 | 6914274864 |
11 | 2a28a23052 |
12 | 140b6b0580 |
13 | 86261ca03 |
14 | 498403680 |
15 | 2a7034079 |
hex | 19c1f7630 |
6914274864 has 40 divisors (see below), whose sum is σ = 20413574400. Its totient is φ = 1975507008.
The previous prime is 6914274839. The next prime is 6914274877. The reversal of 6914274864 is 4684724196.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10288764 + ... + 10289435.
It is an arithmetic number, because the mean of its divisors is an integer number (510339360).
Almost surely, 26914274864 is an apocalyptic number.
It is an amenable number.
6914274864 is an abundant number, since it is smaller than the sum of its proper divisors (13499299536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6914274864 is a wasteful number, since it uses less digits than its factorization.
6914274864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20578217 (or 20578211 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 51.
The square root of 6914274864 is about 83152.1188184643. The cubic root of 6914274864 is about 1905.0902163790.
The spelling of 6914274864 in words is "six billion, nine hundred fourteen million, two hundred seventy-four thousand, eight hundred sixty-four".
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