Base | Representation |
---|---|
bin | 101110101010011111… |
… | …1101001111110111101 |
3 | 100120122211012200020021 |
4 | 1131110333221332331 |
5 | 3120212304032424 |
6 | 114011432452141 |
7 | 10145205552454 |
oct | 1352477517675 |
9 | 316584180207 |
10 | 100210220989 |
11 | 3955406a25a |
12 | 1750824a051 |
13 | 95b0235068 |
14 | 4bc8d43b9b |
15 | 29179124e4 |
hex | 1754fe9fbd |
100210220989 has 8 divisors (see below), whose sum is σ = 101106593280. Its totient is φ = 99315840000.
The previous prime is 100210220933. The next prime is 100210221019. The reversal of 100210220989 is 989022012001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 100210220989 - 27 = 100210220861 is a prime.
It is a super-2 number, since 2×1002102209892 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100210226989) 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, 396637 + ... + 598114.
It is an arithmetic number, because the mean of its divisors is an integer number (12638324160).
Almost surely, 2100210220989 is an apocalyptic number.
It is an amenable number.
100210220989 is a deficient number, since it is larger than the sum of its proper divisors (896372291).
100210220989 is an equidigital number, since it uses as much as digits as its factorization.
100210220989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995651.
The product of its (nonzero) digits is 5184, while the sum is 34.
The spelling of 100210220989 in words is "one hundred billion, two hundred ten million, two hundred twenty thousand, nine hundred eighty-nine".
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