Base | Representation |
---|---|
bin | 100111111010001… |
… | …0101010011111010 |
3 | 10110022210021201011 |
4 | 1033310111103322 |
5 | 10220303300332 |
6 | 340513544134 |
7 | 45120215365 |
oct | 11764252372 |
9 | 3408707634 |
10 | 1339118842 |
11 | 627996896 |
12 | 31457504a |
13 | 184583719 |
14 | c9bc50dc |
15 | 7c86ae47 |
hex | 4fd154fa |
1339118842 has 16 divisors (see below), whose sum is σ = 2074597632. Its totient is φ = 647609760.
The previous prime is 1339118797. The next prime is 1339118881. The reversal of 1339118842 is 2488119331.
It is a junction number, because it is equal to n+sod(n) for n = 1339118795 and 1339118804.
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, 137713 + ... + 147115.
It is an arithmetic number, because the mean of its divisors is an integer number (129662352).
Almost surely, 21339118842 is an apocalyptic number.
1339118842 is a deficient number, since it is larger than the sum of its proper divisors (735478790).
1339118842 is a wasteful number, since it uses less digits than its factorization.
1339118842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11733.
The product of its digits is 41472, while the sum is 40.
The square root of 1339118842 is about 36593.9727550863. The cubic root of 1339118842 is about 1102.2320633409.
The spelling of 1339118842 in words is "one billion, three hundred thirty-nine million, one hundred eighteen thousand, eight hundred forty-two".
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