Base | Representation |
---|---|
bin | 110110010111101111… |
… | …010100010100000111 |
3 | 12120200121220110210000 |
4 | 312113233110110013 |
5 | 1424030331312224 |
6 | 42453005132343 |
7 | 4134501455223 |
oct | 662757242407 |
9 | 176617813700 |
10 | 58380338439 |
11 | 228391a7395 |
12 | b39355a0b3 |
13 | 567502c077 |
14 | 2b7b721783 |
15 | 17ba46d0c9 |
hex | d97bd4507 |
58380338439 has 20 divisors (see below), whose sum is σ = 87232796200. Its totient is φ = 38910112560.
The previous prime is 58380338437. The next prime is 58380338447. The reversal of 58380338439 is 93483308385.
It is not a de Polignac number, because 58380338439 - 21 = 58380338437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58380338431) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 226737 + ... + 410085.
It is an arithmetic number, because the mean of its divisors is an integer number (4361639810).
Almost surely, 258380338439 is an apocalyptic number.
58380338439 is a deficient number, since it is larger than the sum of its proper divisors (28852457761).
58380338439 is a wasteful number, since it uses less digits than its factorization.
58380338439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187292 (or 187283 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 54.
The spelling of 58380338439 in words is "fifty-eight billion, three hundred eighty million, three hundred thirty-eight thousand, four hundred thirty-nine".
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