Base | Representation |
---|---|
bin | 11011111011001000… |
… | …001100100100001000 |
3 | 2212101120100220212020 |
4 | 123323020030210020 |
5 | 442401124033413 |
6 | 21435104244440 |
7 | 2111002403103 |
oct | 337310144410 |
9 | 85346326766 |
10 | 29983033608 |
11 | 11796705a20 |
12 | 5989310720 |
13 | 2a9aa04708 |
14 | 16460ad73a |
15 | ba73c6c23 |
hex | 6fb20c908 |
29983033608 has 64 divisors (see below), whose sum is σ = 82923678720. Its totient is φ = 8957793600.
The previous prime is 29983033607. The next prime is 29983033621. The reversal of 29983033608 is 80633038992.
It is not an unprimeable number, because it can be changed into a prime (29983033607) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781060 + ... + 818547.
It is an arithmetic number, because the mean of its divisors is an integer number (1295682480).
Almost surely, 229983033608 is an apocalyptic number.
It is an amenable number.
29983033608 is an abundant number, since it is smaller than the sum of its proper divisors (52940645112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29983033608 is a wasteful number, since it uses less digits than its factorization.
29983033608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1599698 (or 1599694 counting only the distinct ones).
The product of its (nonzero) digits is 1679616, while the sum is 51.
The spelling of 29983033608 in words is "twenty-nine billion, nine hundred eighty-three million, thirty-three thousand, six hundred eight".
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