Base | Representation |
---|---|
bin | 1010011010110110… |
… | …1001101010001000 |
3 | 21012221000120001212 |
4 | 2212231221222020 |
5 | 21212012004333 |
6 | 1141313032252 |
7 | 126211660061 |
oct | 24655515210 |
9 | 7187016055 |
10 | 2796984968 |
11 | 1205909228 |
12 | 660855688 |
13 | 357612abb |
14 | 1c767b568 |
15 | 115841448 |
hex | a6b69a88 |
2796984968 has 16 divisors (see below), whose sum is σ = 5247314880. Its totient is φ = 1397701008.
The previous prime is 2796984961. The next prime is 2796984973. The reversal of 2796984968 is 8694896972.
It is a super-2 number, since 2×27969849682 = 15646249822435922048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2796984898 and 2796984907.
It is not an unprimeable number, because it can be changed into a prime (2796984961) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83780 + ... + 112307.
It is an arithmetic number, because the mean of its divisors is an integer number (327957180).
Almost surely, 22796984968 is an apocalyptic number.
It is an amenable number.
2796984968 is a deficient number, since it is larger than the sum of its proper divisors (2450329912).
2796984968 is a wasteful number, since it uses less digits than its factorization.
2796984968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197876 (or 197872 counting only the distinct ones).
The product of its digits is 94058496, while the sum is 68.
The square root of 2796984968 is about 52886.5291733160. The cubic root of 2796984968 is about 1408.9536639775.
The spelling of 2796984968 in words is "two billion, seven hundred ninety-six million, nine hundred eighty-four thousand, nine hundred sixty-eight".
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