Base | Representation |
---|---|
bin | 101000101100010000000… |
… | …110001101011001101000 |
3 | 100220022201112001202011111 |
4 | 220230100012031121220 |
5 | 331303302201213104 |
6 | 5540333304040104 |
7 | 406011523616212 |
oct | 50542006153150 |
9 | 10808645052144 |
10 | 2796293772904 |
11 | 9889a0a32285 |
12 | 391b35163034 |
13 | 1738c6719958 |
14 | 994ac8d35b2 |
15 | 4cb10c28404 |
hex | 28b1018d668 |
2796293772904 has 32 divisors (see below), whose sum is σ = 5371046621640. Its totient is φ = 1364016153600.
The previous prime is 2796293772893. The next prime is 2796293772913. The reversal of 2796293772904 is 4092773926972.
It can be written as a sum of positive squares in 4 ways, for example, as 1666686164004 + 1129607608900 = 1291002^2 + 1062830^2 .
It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2796293772904.
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, 28645042 + ... + 28742494.
Almost surely, 22796293772904 is an apocalyptic number.
It is an amenable number.
2796293772904 is a deficient number, since it is larger than the sum of its proper divisors (2574752848736).
2796293772904 is a wasteful number, since it uses less digits than its factorization.
2796293772904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184981 (or 184977 counting only the distinct ones).
The product of its (nonzero) digits is 144027072, while the sum is 67.
The spelling of 2796293772904 in words is "two trillion, seven hundred ninety-six billion, two hundred ninety-three million, seven hundred seventy-two thousand, nine hundred four".
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