Base | Representation |
---|---|
bin | 101100001100001100… |
… | …0100111100011110101 |
3 | 100001221122001120010002 |
4 | 1120120120213203311 |
5 | 3023322441342224 |
6 | 111332401441045 |
7 | 6566445660524 |
oct | 1303030474365 |
9 | 301848046102 |
10 | 94898387189 |
11 | 37278735971 |
12 | 16485340185 |
13 | 8c448c4238 |
14 | 48436ac4bb |
15 | 27064109ae |
hex | 16186278f5 |
94898387189 has 4 divisors (see below), whose sum is σ = 94929171456. Its totient is φ = 94867602924.
The previous prime is 94898387161. The next prime is 94898387197. The reversal of 94898387189 is 98178389849.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-94898387189 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 (94898387149) 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, 15387509 + ... + 15393674.
It is an arithmetic number, because the mean of its divisors is an integer number (23732292864).
Almost surely, 294898387189 is an apocalyptic number.
It is an amenable number.
94898387189 is a deficient number, since it is larger than the sum of its proper divisors (30784267).
94898387189 is a wasteful number, since it uses less digits than its factorization.
94898387189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30784266.
The product of its digits is 250822656, while the sum is 74.
The spelling of 94898387189 in words is "ninety-four billion, eight hundred ninety-eight million, three hundred eighty-seven thousand, one hundred eighty-nine".
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