Base | Representation |
---|---|
bin | 110110011011001110… |
… | …111111000000001000 |
3 | 12120211201020100002011 |
4 | 312123032333000020 |
5 | 1424140334041100 |
6 | 42502501545304 |
7 | 4136113026625 |
oct | 663316770010 |
9 | 176751210064 |
10 | 58438971400 |
11 | 22869304187 |
12 | b3ab115234 |
13 | 568421aa24 |
14 | 2b8542534c |
15 | 17c06a0bba |
hex | d9b3bf008 |
58438971400 has 48 divisors (see below), whose sum is σ = 135890744400. Its totient is φ = 23372124480.
The previous prime is 58438971373. The next prime is 58438971433. The reversal of 58438971400 is 417983485.
58438971400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×584389714002 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1655131 + ... + 1690069.
It is an arithmetic number, because the mean of its divisors is an integer number (2831057175).
Almost surely, 258438971400 is an apocalyptic number.
58438971400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
58438971400 is an abundant number, since it is smaller than the sum of its proper divisors (77451773000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58438971400 is a wasteful number, since it uses less digits than its factorization.
58438971400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43318 (or 43309 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 49.
The spelling of 58438971400 in words is "fifty-eight billion, four hundred thirty-eight million, nine hundred seventy-one thousand, four hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •