Base | Representation |
---|---|
bin | 1101000000001100… |
… | …01001011000000000 |
3 | 200000111212010221112 |
4 | 12200012021120000 |
5 | 103244104324440 |
6 | 3112413342452 |
7 | 334664644460 |
oct | 64006113000 |
9 | 20014763845 |
10 | 6980933120 |
11 | 2a62611417 |
12 | 1429a97a28 |
13 | 87338b475 |
14 | 4a31d5ba0 |
15 | 2accee965 |
hex | 1a0189600 |
6980933120 has 80 divisors (see below), whose sum is σ = 19129052448. Its totient is φ = 2393456640.
The previous prime is 6980933119. The next prime is 6980933123. The reversal of 6980933120 is 213390896.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6980933123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176861 + ... + 212700.
Almost surely, 26980933120 is an apocalyptic number.
It is an amenable number.
6980933120 is an abundant number, since it is smaller than the sum of its proper divisors (12148119328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6980933120 is an equidigital number, since it uses as much as digits as its factorization.
6980933120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 389591 (or 389575 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 41.
The square root of 6980933120 is about 83551.9785522761. The cubic root of 6980933120 is about 1911.1927639331.
The spelling of 6980933120 in words is "six billion, nine hundred eighty million, nine hundred thirty-three thousand, one hundred twenty".
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