Base | Representation |
---|---|
bin | 101011010001100000… |
… | …1000111001010101000 |
3 | 22212212101212002211122 |
4 | 1112203001013022220 |
5 | 3010304344302140 |
6 | 110405141114412 |
7 | 6466605640214 |
oct | 1264301071250 |
9 | 285771762748 |
10 | 92929290920 |
11 | 36458186784 |
12 | 160159b8a08 |
13 | 89bc97a30b |
14 | 46d7d79944 |
15 | 263d604ab5 |
hex | 15a30472a8 |
92929290920 has 32 divisors (see below), whose sum is σ = 209443556520. Its totient is φ = 37109022720.
The previous prime is 92929290917. The next prime is 92929290941. The reversal of 92929290920 is 2909292929.
It can be written as a sum of positive squares in 4 ways, for example, as 86858699524 + 6070591396 = 294718^2 + 77914^2 .
It is a super-2 number, since 2×929292909202 (a number of 23 digits) contains 22 as substring.
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, 1935161 + ... + 1982600.
Almost surely, 292929290920 is an apocalyptic number.
It is an amenable number.
92929290920 is an abundant number, since it is smaller than the sum of its proper divisors (116514265600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92929290920 is a wasteful number, since it uses less digits than its factorization.
92929290920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3918365 (or 3918361 counting only the distinct ones).
The product of its (nonzero) digits is 944784, while the sum is 53.
It can be divided in two parts, 929292909 and 20, that added together give a palindrome (929292929).
The spelling of 92929290920 in words is "ninety-two billion, nine hundred twenty-nine million, two hundred ninety thousand, nine hundred twenty".
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