Base | Representation |
---|---|
bin | 110000111110000101… |
… | …0011101001011001100 |
3 | 101001102221110220211210 |
4 | 1201330022131023030 |
5 | 3210333024041303 |
6 | 120151053414420 |
7 | 10412010030462 |
oct | 1417412351314 |
9 | 331387426753 |
10 | 105162330828 |
11 | 40665437715 |
12 | 1846a79a410 |
13 | 9bbc196979 |
14 | 51388da832 |
15 | 2b07559203 |
hex | 187c29d2cc |
105162330828 has 24 divisors (see below), whose sum is σ = 245648148480. Its totient is φ = 35015627920.
The previous prime is 105162330817. The next prime is 105162330829. The reversal of 105162330828 is 828033261501.
It is a super-2 number, since 2×1051623308282 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105162330829) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4798908 + ... + 4820771.
It is an arithmetic number, because the mean of its divisors is an integer number (10235339520).
Almost surely, 2105162330828 is an apocalyptic number.
It is an amenable number.
105162330828 is an abundant number, since it is smaller than the sum of its proper divisors (140485817652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105162330828 is a wasteful number, since it uses less digits than its factorization.
105162330828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9620597 (or 9620595 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 39.
The spelling of 105162330828 in words is "one hundred five billion, one hundred sixty-two million, three hundred thirty thousand, eight hundred twenty-eight".
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