Base | Representation |
---|---|
bin | 110110000111100000… |
… | …101111010001100000 |
3 | 12112222122121101010100 |
4 | 312013200233101200 |
5 | 1423001132044443 |
6 | 42410001502400 |
7 | 4124654353410 |
oct | 660740572140 |
9 | 175878541110 |
10 | 58108081248 |
11 | 22709551548 |
12 | b318341a00 |
13 | 56307c5a39 |
14 | 2b534d0640 |
15 | 17a15de3d3 |
hex | d8782f460 |
58108081248 has 288 divisors, whose sum is σ = 192074029056. Its totient is φ = 16321388544.
The previous prime is 58108081217. The next prime is 58108081277. The reversal of 58108081248 is 84218080185.
It is a tau number, because it is divible by the number of its divisors (288).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31874065 + ... + 31875887.
It is an arithmetic number, because the mean of its divisors is an integer number (666923712).
Almost surely, 258108081248 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 58108081248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96037014528).
58108081248 is an abundant number, since it is smaller than the sum of its proper divisors (133965947808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58108081248 is a wasteful number, since it uses less digits than its factorization.
58108081248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2106 (or 2095 counting only the distinct ones).
The product of its (nonzero) digits is 163840, while the sum is 45.
The spelling of 58108081248 in words is "fifty-eight billion, one hundred eight million, eighty-one thousand, two hundred forty-eight".
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