Base | Representation |
---|---|
bin | 100100010011011011110… |
… | …0110110010100111100000 |
3 | 122122222212102221111112000 |
4 | 1020212313212302213200 |
5 | 1123222033040224414 |
6 | 14340054543204000 |
7 | 1023324250245432 |
oct | 110466746624740 |
9 | 18588772844460 |
10 | 4989537429984 |
11 | 1654061890888 |
12 | 687009ba6600 |
13 | 2a26855c8833 |
14 | 1336d0012652 |
15 | 89bc8e40b09 |
hex | 489b79b29e0 |
4989537429984 has 192 divisors, whose sum is σ = 14756911303680. Its totient is φ = 1639868820480.
The previous prime is 4989537429941. The next prime is 4989537430043. The reversal of 4989537429984 is 4899247359894.
4989537429984 is a `hidden beast` number, since 4 + 9 + 89 + 5 + 37 + 429 + 9 + 84 = 666.
It is a super-2 number, since 2×49895374299842 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229003539 + ... + 229025325.
It is an arithmetic number, because the mean of its divisors is an integer number (76858913040).
Almost surely, 24989537429984 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4989537429984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7378455651840).
4989537429984 is an abundant number, since it is smaller than the sum of its proper divisors (9767373873696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4989537429984 is a wasteful number, since it uses less digits than its factorization.
4989537429984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25510 (or 25496 counting only the distinct ones).
The product of its digits is 5643509760, while the sum is 81.
The spelling of 4989537429984 in words is "four trillion, nine hundred eighty-nine billion, five hundred thirty-seven million, four hundred twenty-nine thousand, nine hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •