Base | Representation |
---|---|
bin | 101011111110001011… |
… | …001001110001100100 |
3 | 11111212102111012001110 |
4 | 223332023021301210 |
5 | 1233143241300234 |
6 | 33405000025020 |
7 | 3261002313210 |
oct | 537613116144 |
9 | 144772435043 |
10 | 47214009444 |
11 | 19029094118 |
12 | 9197a62170 |
13 | 45b58092c4 |
14 | 23dc715940 |
15 | 1364ec61e9 |
hex | afe2c9c64 |
47214009444 has 48 divisors (see below), whose sum is σ = 125916069888. Its totient is φ = 13488426528.
The previous prime is 47214009383. The next prime is 47214009499. The reversal of 47214009444 is 44490041274.
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, 1173607 + ... + 1213169.
It is an arithmetic number, because the mean of its divisors is an integer number (2623251456).
Almost surely, 247214009444 is an apocalyptic number.
It is an amenable number.
47214009444 is an abundant number, since it is smaller than the sum of its proper divisors (78702060444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47214009444 is a wasteful number, since it uses less digits than its factorization.
47214009444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53784 (or 53782 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 39.
The spelling of 47214009444 in words is "forty-seven billion, two hundred fourteen million, nine thousand, four hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •