Base | Representation |
---|---|
bin | 101110100110110000… |
… | …1010100010010010111 |
3 | 100120100002021000102002 |
4 | 1131031201110102113 |
5 | 3114433203433122 |
6 | 113551153105515 |
7 | 10142123665244 |
oct | 1351541242227 |
9 | 316302230362 |
10 | 100084827287 |
11 | 3949a3040a5 |
12 | 1749225829b |
13 | 95902700c3 |
14 | 4bb64225cb |
15 | 290b8e3992 |
hex | 174d854497 |
100084827287 has 4 divisors (see below), whose sum is σ = 100128137616. Its totient is φ = 100041516960.
The previous prime is 100084827217. The next prime is 100084827301. The reversal of 100084827287 is 782728480001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 100084827287 - 218 = 100084565143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100084827217) 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, 21651698 + ... + 21656319.
It is an arithmetic number, because the mean of its divisors is an integer number (25032034404).
Almost surely, 2100084827287 is an apocalyptic number.
100084827287 is a deficient number, since it is larger than the sum of its proper divisors (43310329).
100084827287 is an equidigital number, since it uses as much as digits as its factorization.
100084827287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43310328.
The product of its (nonzero) digits is 401408, while the sum is 47.
The spelling of 100084827287 in words is "one hundred billion, eighty-four million, eight hundred twenty-seven thousand, two hundred eighty-seven".
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