Base | Representation |
---|---|
bin | 101110110001101001… |
… | …1010101011010001100 |
3 | 100121021112212221200222 |
4 | 1131203103111122030 |
5 | 3121210231314440 |
6 | 114051325410512 |
7 | 10154152061453 |
oct | 1354323253214 |
9 | 317245787628 |
10 | 100450260620 |
11 | 3966760a616 |
12 | 17574709a38 |
13 | 961ab9ac48 |
14 | 4c0cb89b9a |
15 | 292da2a2b5 |
hex | 17634d568c |
100450260620 has 48 divisors (see below), whose sum is σ = 223385789088. Its totient is φ = 37811205120.
The previous prime is 100450260619. The next prime is 100450260641. The reversal of 100450260620 is 26062054001.
It is a self number, because there is not a number n which added to its sum of digits gives 100450260620.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3033674 + ... + 3066606.
It is an arithmetic number, because the mean of its divisors is an integer number (4653870606).
Almost surely, 2100450260620 is an apocalyptic number.
100450260620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100450260620 is an abundant number, since it is smaller than the sum of its proper divisors (122935528468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100450260620 is a wasteful number, since it uses less digits than its factorization.
100450260620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41930 (or 41928 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The spelling of 100450260620 in words is "one hundred billion, four hundred fifty million, two hundred sixty thousand, six hundred twenty".
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