Base | Representation |
---|---|
bin | 1111000001001000000… |
… | …0111000010011100010 |
3 | 220122221111000002022021 |
4 | 3300102000320103202 |
5 | 13211341031231044 |
6 | 314305040532054 |
7 | 24432326003623 |
oct | 3602200702342 |
9 | 818844002267 |
10 | 258000258274 |
11 | 9a465468750 |
12 | 4200392102a |
13 | 1b438692725 |
14 | c6b7145a4a |
15 | 6aa0365e84 |
hex | 3c120384e2 |
258000258274 has 32 divisors (see below), whose sum is σ = 425324390400. Its totient is φ = 116400444240.
The previous prime is 258000258251. The next prime is 258000258317. The reversal of 258000258274 is 472852000852.
It is a self number, because there is not a number n which added to its sum of digits gives 258000258274.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16869459 + ... + 16884745.
It is an arithmetic number, because the mean of its divisors is an integer number (13291387200).
Almost surely, 2258000258274 is an apocalyptic number.
258000258274 is a deficient number, since it is larger than the sum of its proper divisors (167324132126).
258000258274 is a wasteful number, since it uses less digits than its factorization.
258000258274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20958.
The product of its (nonzero) digits is 358400, while the sum is 43.
The spelling of 258000258274 in words is "two hundred fifty-eight billion, two hundred fifty-eight thousand, two hundred seventy-four".
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