Base | Representation |
---|---|
bin | 1101000000001011… |
… | …11010110000101010 |
3 | 200000111202002211102 |
4 | 12200011322300222 |
5 | 103244100421013 |
6 | 3112412201402 |
7 | 334664305112 |
oct | 64005726052 |
9 | 20014662742 |
10 | 6980873258 |
11 | 2a62580447 |
12 | 1429a69262 |
13 | 87336a148 |
14 | 4a31bc042 |
15 | 2accdbd58 |
hex | 1a017ac2a |
6980873258 has 16 divisors (see below), whose sum is σ = 11060068320. Its totient is φ = 3295438416.
The previous prime is 6980873231. The next prime is 6980873303. The reversal of 6980873258 is 8523780896.
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, 302360 + ... + 324627.
It is an arithmetic number, because the mean of its divisors is an integer number (691254270).
Almost surely, 26980873258 is an apocalyptic number.
6980873258 is a deficient number, since it is larger than the sum of its proper divisors (4079195062).
6980873258 is a wasteful number, since it uses less digits than its factorization.
6980873258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 627301.
The product of its (nonzero) digits is 5806080, while the sum is 56.
The square root of 6980873258 is about 83551.6203194169. The cubic root of 6980873258 is about 1911.1873010460.
The spelling of 6980873258 in words is "six billion, nine hundred eighty million, eight hundred seventy-three thousand, two hundred fifty-eight".
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