Base | Representation |
---|---|
bin | 11101000001010… |
… | …000101011001010 |
3 | 1020221010112200100 |
4 | 131001100223022 |
5 | 1444114312311 |
6 | 120151150230 |
7 | 15031216131 |
oct | 3501205312 |
9 | 1227115610 |
10 | 486869706 |
11 | 22a909464 |
12 | 117075376 |
13 | 79b387ab |
14 | 48938918 |
15 | 2cb22a56 |
hex | 1d050aca |
486869706 has 12 divisors (see below), whose sum is σ = 1054884402. Its totient is φ = 162289896.
The previous prime is 486869701. The next prime is 486869707. The reversal of 486869706 is 607968684.
It can be written as a sum of positive squares in only one way, i.e., 428117481 + 58752225 = 20691^2 + 7665^2 .
It is a super-2 number, since 2×4868697062 = 474084221241052872, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (486869701) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13524141 + ... + 13524176.
Almost surely, 2486869706 is an apocalyptic number.
486869706 is an abundant number, since it is smaller than the sum of its proper divisors (568014696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486869706 is a wasteful number, since it uses less digits than its factorization.
486869706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27048325 (or 27048322 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 54.
The square root of 486869706 is about 22065.1242008741. The cubic root of 486869706 is about 786.6911253128.
The spelling of 486869706 in words is "four hundred eighty-six million, eight hundred sixty-nine thousand, seven hundred six".
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