Base | Representation |
---|---|
bin | 1111000010001111100… |
… | …0111101001110000000 |
3 | 220200201101100020102001 |
4 | 3300203320331032000 |
5 | 13212444320434021 |
6 | 314354513033344 |
7 | 24442630141300 |
oct | 3604370751600 |
9 | 820641306361 |
10 | 258300171136 |
11 | 9a5a9792717 |
12 | 42088255854 |
13 | 1b48585c967 |
14 | c704cd5600 |
15 | 6abb859091 |
hex | 3c23e3d380 |
258300171136 has 96 divisors (see below), whose sum is σ = 599984567280. Its totient is φ = 110443253760.
The previous prime is 258300171091. The next prime is 258300171163. The reversal of 258300171136 is 631171003852.
It is a junction number, because it is equal to n+sod(n) for n = 258300171095 and 258300171104.
It is a congruent number.
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, 2668221 + ... + 2763331.
Almost surely, 2258300171136 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 258300171136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299992283640).
258300171136 is an abundant number, since it is smaller than the sum of its proper divisors (341684396144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258300171136 is an equidigital number, since it uses as much as digits as its factorization.
258300171136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95572 (or 95553 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 37.
Adding to 258300171136 its reverse (631171003852), we get a palindrome (889471174988).
The spelling of 258300171136 in words is "two hundred fifty-eight billion, three hundred million, one hundred seventy-one thousand, one hundred thirty-six".
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