Base | Representation |
---|---|
bin | 10001000010100100… |
… | …111001000011111100 |
3 | 1202020010201120221111 |
4 | 101002210321003330 |
5 | 244432442230343 |
6 | 12223324411404 |
7 | 1215261354130 |
oct | 210244710374 |
9 | 52203646844 |
10 | 18296836348 |
11 | 783a0a5a5a |
12 | 36676a6b64 |
13 | 19578913ab |
14 | c580193c0 |
15 | 72148ec9d |
hex | 4429390fc |
18296836348 has 24 divisors (see below), whose sum is σ = 36597112832. Its totient is φ = 7840764144.
The previous prime is 18296836319. The next prime is 18296836361. The reversal of 18296836348 is 84363869281.
It is a junction number, because it is equal to n+sod(n) for n = 18296836292 and 18296836301.
It is a congruent number.
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, 359365 + ... + 407107.
Almost surely, 218296836348 is an apocalyptic number.
It is an amenable number.
18296836348 is an abundant number, since it is smaller than the sum of its proper divisors (18300276484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18296836348 is a wasteful number, since it uses less digits than its factorization.
18296836348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61441 (or 61439 counting only the distinct ones).
The product of its digits is 11943936, while the sum is 58.
The spelling of 18296836348 in words is "eighteen billion, two hundred ninety-six million, eight hundred thirty-six thousand, three hundred forty-eight".
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