Base | Representation |
---|---|
bin | 111010010110100… |
… | …110111000001100 |
3 | 2112020011121022020 |
4 | 322112212320030 |
5 | 4001111124230 |
6 | 241051250140 |
7 | 33155255544 |
oct | 7226467014 |
9 | 2466147266 |
10 | 979004940 |
11 | 4626939a1 |
12 | 233a49950 |
13 | 127a98b84 |
14 | 94044324 |
15 | 5ae35810 |
hex | 3a5a6e0c |
979004940 has 24 divisors (see below), whose sum is σ = 2741214000. Its totient is φ = 261067968.
The previous prime is 979004911. The next prime is 979004981. The reversal of 979004940 is 49400979.
979004940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 979004892 and 979004901.
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, 8158315 + ... + 8158434.
It is an arithmetic number, because the mean of its divisors is an integer number (114217250).
Almost surely, 2979004940 is an apocalyptic number.
It is an amenable number.
979004940 is an abundant number, since it is smaller than the sum of its proper divisors (1762209060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
979004940 is a wasteful number, since it uses less digits than its factorization.
979004940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16316761 (or 16316759 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 42.
The square root of 979004940 is about 31289.0546357668. The cubic root of 979004940 is about 992.9520903330.
The spelling of 979004940 in words is "nine hundred seventy-nine million, four thousand, nine hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •