Base | Representation |
---|---|
bin | 1011111100100101… |
… | …0100001110011110 |
3 | 22021111022220121110 |
4 | 2333021110032132 |
5 | 23031430443043 |
6 | 1250114442450 |
7 | 142320055455 |
oct | 27711241636 |
9 | 8244286543 |
10 | 3206890398 |
11 | 13a622a248 |
12 | 755b93426 |
13 | 3c1511baa |
14 | 225c9db9c |
15 | 13b80eb33 |
hex | bf25439e |
3206890398 has 16 divisors (see below), whose sum is σ = 6534796176. Its totient is φ = 1048794240.
The previous prime is 3206890397. The next prime is 3206890429. The reversal of 3206890398 is 8930986023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3206890397) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5041963 + ... + 5042598.
It is an arithmetic number, because the mean of its divisors is an integer number (408424761).
Almost surely, 23206890398 is an apocalyptic number.
3206890398 is an abundant number, since it is smaller than the sum of its proper divisors (3327905778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3206890398 is a wasteful number, since it uses less digits than its factorization.
3206890398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10084619.
The product of its (nonzero) digits is 559872, while the sum is 48.
The square root of 3206890398 is about 56629.4128346745. The cubic root of 3206890398 is about 1474.6695263460.
The spelling of 3206890398 in words is "three billion, two hundred six million, eight hundred ninety thousand, three hundred ninety-eight".
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