Base | Representation |
---|---|
bin | 10001101100100010101… |
… | …10000100000011010100 |
3 | 2011010102120120211222002 |
4 | 20312101112010003110 |
5 | 34430220342300240 |
6 | 1143154040454432 |
7 | 61633344052562 |
oct | 10662126040324 |
9 | 2133376524862 |
10 | 608028868820 |
11 | 21495549957a |
12 | 99a0b77a418 |
13 | 4544c16a769 |
14 | 21600704a32 |
15 | 10c39b6bd15 |
hex | 8d915840d4 |
608028868820 has 12 divisors (see below), whose sum is σ = 1276860624564. Its totient is φ = 243211547520.
The previous prime is 608028868801. The next prime is 608028868823. The reversal of 608028868820 is 28868820806.
It can be written as a sum of positive squares in 2 ways, for example, as 217008768964 + 391020099856 = 465842^2 + 625316^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (608028868823) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15200721701 + ... + 15200721740.
It is an arithmetic number, because the mean of its divisors is an integer number (106405052047).
Almost surely, 2608028868820 is an apocalyptic number.
It is an amenable number.
608028868820 is an abundant number, since it is smaller than the sum of its proper divisors (668831755744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
608028868820 is a wasteful number, since it uses less digits than its factorization.
608028868820 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30401443450 (or 30401443448 counting only the distinct ones).
The product of its (nonzero) digits is 4718592, while the sum is 56.
The spelling of 608028868820 in words is "six hundred eight billion, twenty-eight million, eight hundred sixty-eight thousand, eight hundred twenty".
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