Base | Representation |
---|---|
bin | 10000100100110011… |
… | …10001011010100000 |
3 | 211222011102210202112 |
4 | 20102121301122200 |
5 | 121211030233410 |
6 | 4031001334452 |
7 | 433342351604 |
oct | 102231613240 |
9 | 24864383675 |
10 | 8898680480 |
11 | 3857089398 |
12 | 1884197428 |
13 | aba797011 |
14 | 605b9d504 |
15 | 371366105 |
hex | 2126716a0 |
8898680480 has 24 divisors (see below), whose sum is σ = 21023133012. Its totient is φ = 3559472128.
The previous prime is 8898680437. The next prime is 8898680489. The reversal of 8898680480 is 840868988.
It can be written as a sum of positive squares in 2 ways, for example, as 7246095376 + 1652585104 = 85124^2 + 40652^2 .
It is not an unprimeable number, because it can be changed into a prime (8898680489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27808217 + ... + 27808536.
Almost surely, 28898680480 is an apocalyptic number.
8898680480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8898680480 is an abundant number, since it is smaller than the sum of its proper divisors (12124452532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8898680480 is a wasteful number, since it uses less digits than its factorization.
8898680480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55616768 (or 55616760 counting only the distinct ones).
The product of its (nonzero) digits is 7077888, while the sum is 59.
The square root of 8898680480 is about 94332.8176193206. The cubic root of 8898680480 is about 2072.2486769405.
The spelling of 8898680480 in words is "eight billion, eight hundred ninety-eight million, six hundred eighty thousand, four hundred eighty".
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