Base | Representation |
---|---|
bin | 10100010001000000111000… |
… | …111110100000001110100100 |
3 | 102200120202102010012021122010 |
4 | 110101000320332200032210 |
5 | 43140301440003014440 |
6 | 513321451031034220 |
7 | 24526303252132026 |
oct | 2421007076401644 |
9 | 380522363167563 |
10 | 89130117235620 |
11 | 2644396362023a |
12 | 9bb601bb0b970 |
13 | 3a96c1ac93306 |
14 | 1801cc6542016 |
15 | a4872b3d5580 |
hex | 511038fa03a4 |
89130117235620 has 192 divisors, whose sum is σ = 252341120102400. Its totient is φ = 23505302825472.
The previous prime is 89130117235583. The next prime is 89130117235651. The reversal of 89130117235620 is 2653271103198.
It is a self number, because there is not a number n which added to its sum of digits gives 89130117235620.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1758554799 + ... + 1758605481.
It is an arithmetic number, because the mean of its divisors is an integer number (1314276667200).
Almost surely, 289130117235620 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 89130117235620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126170560051200).
89130117235620 is an abundant number, since it is smaller than the sum of its proper divisors (163211002866780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89130117235620 is a wasteful number, since it uses less digits than its factorization.
89130117235620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51754 (or 51752 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 48.
The spelling of 89130117235620 in words is "eighty-nine trillion, one hundred thirty billion, one hundred seventeen million, two hundred thirty-five thousand, six hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •