Base | Representation |
---|---|
bin | 111110000011010… |
… | …1101110010100111 |
3 | 12101002220102112210 |
4 | 1330012231302213 |
5 | 13231011311312 |
6 | 542335214503 |
7 | 102411600015 |
oct | 17406556247 |
9 | 5332812483 |
10 | 2082135207 |
11 | 979346aa9 |
12 | 4a1377433 |
13 | 2724a4589 |
14 | 15a7598b5 |
15 | c2bd8e3c |
hex | 7c1adca7 |
2082135207 has 16 divisors (see below), whose sum is σ = 2844490880. Its totient is φ = 1354020192.
The previous prime is 2082135173. The next prime is 2082135227. The reversal of 2082135207 is 7025312802.
It is not a de Polignac number, because 2082135207 - 214 = 2082118823 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2082135227) 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, 91269 + ... + 111777.
It is an arithmetic number, because the mean of its divisors is an integer number (177780680).
Almost surely, 22082135207 is an apocalyptic number.
2082135207 is a deficient number, since it is larger than the sum of its proper divisors (762355673).
2082135207 is a wasteful number, since it uses less digits than its factorization.
2082135207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21342.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 2082135207 is about 45630.4197548083. The cubic root of 2082135207 is about 1276.9375042363.
The spelling of 2082135207 in words is "two billion, eighty-two million, one hundred thirty-five thousand, two hundred seven".
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