Base | Representation |
---|---|
bin | 1010011001111001… |
… | …1011000011001100 |
3 | 21012122111202002011 |
4 | 2212132123003030 |
5 | 21210001233342 |
6 | 1141051311004 |
7 | 126133022440 |
oct | 24636330314 |
9 | 7178452064 |
10 | 2792992972 |
11 | 1203631a60 |
12 | 65b44b464 |
13 | 356845a83 |
14 | 1c6d1c820 |
15 | 115303717 |
hex | a679b0cc |
2792992972 has 24 divisors (see below), whose sum is σ = 6093803520. Its totient is φ = 1088178960.
The previous prime is 2792992963. The next prime is 2792992991.
2792992972 is nontrivially palindromic in base 10.
2792992972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 4533772 + ... + 4534387.
It is an arithmetic number, because the mean of its divisors is an integer number (253908480).
Almost surely, 22792992972 is an apocalyptic number.
2792992972 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2792992972 is an abundant number, since it is smaller than the sum of its proper divisors (3300810548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2792992972 is a wasteful number, since it uses less digits than its factorization.
2792992972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9068181 (or 9068179 counting only the distinct ones).
The product of its digits is 5143824, while the sum is 58.
The square root of 2792992972 is about 52848.7745553291. The cubic root of 2792992972 is about 1408.2830352526.
The spelling of 2792992972 in words is "two billion, seven hundred ninety-two million, nine hundred ninety-two thousand, nine hundred seventy-two".
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