Base | Representation |
---|---|
bin | 10111110010011000… |
… | …11111000100001010 |
3 | 1012222000101112002222 |
4 | 23321030133010022 |
5 | 202123301444341 |
6 | 5511121054042 |
7 | 631320310436 |
oct | 137114370412 |
9 | 35860345088 |
10 | 12770734346 |
11 | 5463823807 |
12 | 2584a87322 |
13 | 1286a3ba56 |
14 | 8921299c6 |
15 | 4eb26644b |
hex | 2f931f10a |
12770734346 has 16 divisors (see below), whose sum is σ = 19640940000. Its totient is φ = 6224350608.
The previous prime is 12770734331. The next prime is 12770734387. The reversal of 12770734346 is 64343707721.
12770734346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×127707343462 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12770734297 and 12770734306.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105881 + ... + 191708.
It is an arithmetic number, because the mean of its divisors is an integer number (1227558750).
Almost surely, 212770734346 is an apocalyptic number.
12770734346 is a deficient number, since it is larger than the sum of its proper divisors (6870205654).
12770734346 is a wasteful number, since it uses less digits than its factorization.
12770734346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298133.
The product of its (nonzero) digits is 592704, while the sum is 44.
The spelling of 12770734346 in words is "twelve billion, seven hundred seventy million, seven hundred thirty-four thousand, three hundred forty-six".
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