Base | Representation |
---|---|
bin | 11001010001100100110… |
… | …10000100100010000100 |
3 | 10002000120022112121221122 |
4 | 30220302122010202010 |
5 | 103212020321321100 |
6 | 1502541213133112 |
7 | 116512324313642 |
oct | 14506232044204 |
9 | 3060508477848 |
10 | 868429088900 |
11 | 30533164302a |
12 | 12038318a198 |
13 | 63b7ab04619 |
14 | 3006449a192 |
15 | 178caa4c985 |
hex | ca32684884 |
868429088900 has 54 divisors (see below), whose sum is σ = 1916973783690. Its totient is φ = 341483843840.
The previous prime is 868429088861. The next prime is 868429088921. The reversal of 868429088900 is 9880924868.
It can be written as a sum of positive squares in 3 ways, for example, as 11708538436 + 856720550464 = 108206^2 + 925592^2 .
It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 899285 + ... + 1595484.
Almost surely, 2868429088900 is an apocalyptic number.
It is an amenable number.
868429088900 is an abundant number, since it is smaller than the sum of its proper divisors (1048544694790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
868429088900 is a wasteful number, since it uses less digits than its factorization.
868429088900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2494901 (or 2494835 counting only the distinct ones).
The product of its (nonzero) digits is 15925248, while the sum is 62.
The spelling of 868429088900 in words is "eight hundred sixty-eight billion, four hundred twenty-nine million, eighty-eight thousand, nine hundred".
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