Base | Representation |
---|---|
bin | 1010110110101111… |
… | …0000100000011100 |
3 | 21112002001221110100 |
4 | 2231223300200130 |
5 | 21431431213434 |
6 | 1201051341100 |
7 | 132131663352 |
oct | 25553604034 |
9 | 7462057410 |
10 | 2913929244 |
11 | 1265923196 |
12 | 693a51790 |
13 | 375909bb5 |
14 | 1d8ddd7d2 |
15 | 120c41699 |
hex | adaf081c |
2913929244 has 18 divisors (see below), whose sum is σ = 7365765680. Its totient is φ = 971309736.
The previous prime is 2913929237. The next prime is 2913929257. The reversal of 2913929244 is 4429293192.
2913929244 is a `hidden beast` number, since 291 + 39 + 292 + 44 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 2913929244.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40471204 + ... + 40471275.
Almost surely, 22913929244 is an apocalyptic number.
It is an amenable number.
2913929244 is an abundant number, since it is smaller than the sum of its proper divisors (4451836436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2913929244 is a wasteful number, since it uses less digits than its factorization.
2913929244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80942489 (or 80942484 counting only the distinct ones).
The product of its digits is 279936, while the sum is 45.
The square root of 2913929244 is about 53980.8229281474. The cubic root of 2913929244 is about 1428.3226855923.
The spelling of 2913929244 in words is "two billion, nine hundred thirteen million, nine hundred twenty-nine thousand, two hundred forty-four".
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