Base | Representation |
---|---|
bin | 10000101100110000… |
… | …111110000111010000 |
3 | 1201021122011022011011 |
4 | 100230300332013100 |
5 | 243210302412031 |
6 | 12123133300304 |
7 | 1203226112044 |
oct | 205460760720 |
9 | 51248138134 |
10 | 17930904016 |
11 | 7671589643 |
12 | 3585034694 |
13 | 18c9b1a39c |
14 | c215a2024 |
15 | 6ee2aa6b1 |
hex | 42cc3e1d0 |
17930904016 has 20 divisors (see below), whose sum is σ = 34788545092. Its totient is φ = 8953214976.
The previous prime is 17930904001. The next prime is 17930904023. The reversal of 17930904016 is 61040903971.
It can be written as a sum of positive squares in 2 ways, for example, as 8799190416 + 9131713600 = 93804^2 + 95560^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 17930904016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752721 + ... + 776176.
Almost surely, 217930904016 is an apocalyptic number.
17930904016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
17930904016 is a deficient number, since it is larger than the sum of its proper divisors (16857641076).
17930904016 is a wasteful number, since it uses less digits than its factorization.
17930904016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1529638 (or 1529632 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 40.
The spelling of 17930904016 in words is "seventeen billion, nine hundred thirty million, nine hundred four thousand, sixteen".
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