Base | Representation |
---|---|
bin | 1010001000101011… |
… | …1111101001001001 |
3 | 21000121122111202020 |
4 | 2202022333221021 |
5 | 21033010303423 |
6 | 1125551555053 |
7 | 124265225415 |
oct | 24212775111 |
9 | 7017574666 |
10 | 2720791113 |
11 | 11768a76a7 |
12 | 63b22ba89 |
13 | 3448b5c91 |
14 | 1bb4c5d45 |
15 | 10dce04e3 |
hex | a22bfa49 |
2720791113 has 16 divisors (see below), whose sum is σ = 3695305152. Its totient is φ = 1780200000.
The previous prime is 2720791081. The next prime is 2720791133. The reversal of 2720791113 is 3111970272.
2720791113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2720791113 - 25 = 2720791081 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2720791133) 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, 68238 + ... + 100488.
It is an arithmetic number, because the mean of its divisors is an integer number (230956572).
Almost surely, 22720791113 is an apocalyptic number.
It is an amenable number.
2720791113 is a deficient number, since it is larger than the sum of its proper divisors (974514039).
2720791113 is a wasteful number, since it uses less digits than its factorization.
2720791113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32776.
The product of its (nonzero) digits is 5292, while the sum is 33.
The square root of 2720791113 is about 52161.2031398817. The cubic root of 2720791113 is about 1396.0417295608.
The spelling of 2720791113 in words is "two billion, seven hundred twenty million, seven hundred ninety-one thousand, one hundred thirteen".
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