Base | Representation |
---|---|
bin | 10000100100110001… |
… | …00110100000100000 |
3 | 211222010212012212222 |
4 | 20102120212200200 |
5 | 121210440424124 |
6 | 4030551010212 |
7 | 433336633235 |
oct | 102230464040 |
9 | 24863765788 |
10 | 8898373664 |
11 | 3856999924 |
12 | 1884069968 |
13 | aba6ba47b |
14 | 605b1d78c |
15 | 37130525e |
hex | 212626820 |
8898373664 has 96 divisors (see below), whose sum is σ = 18974995200. Its totient is φ = 4093839360.
The previous prime is 8898373661. The next prime is 8898373681. The reversal of 8898373664 is 4663738988.
It is a junction number, because it is equal to n+sod(n) for n = 8898373597 and 8898373606.
It is not an unprimeable number, because it can be changed into a prime (8898373661) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6704969 + ... + 6706295.
It is an arithmetic number, because the mean of its divisors is an integer number (197656200).
Almost surely, 28898373664 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8898373664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9487497600).
8898373664 is an abundant number, since it is smaller than the sum of its proper divisors (10076621536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8898373664 is a wasteful number, since it uses less digits than its factorization.
8898373664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1666 (or 1658 counting only the distinct ones).
The product of its digits is 41803776, while the sum is 62.
The square root of 8898373664 is about 94331.1913631965. The cubic root of 8898373664 is about 2072.2248604372.
The spelling of 8898373664 in words is "eight billion, eight hundred ninety-eight million, three hundred seventy-three thousand, six hundred sixty-four".
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