Base | Representation |
---|---|
bin | 11110110001001… |
… | …11101100111010 |
3 | 122222200110112100 |
4 | 33120213230322 |
5 | 1012034043224 |
6 | 41340124230 |
7 | 6252630015 |
oct | 1730475472 |
9 | 588613470 |
10 | 258112314 |
11 | 122774669 |
12 | 72536676 |
13 | 41622ca5 |
14 | 263cc37c |
15 | 179d7ac9 |
hex | f627b3a |
258112314 has 24 divisors (see below), whose sum is σ = 560469312. Its totient is φ = 85848840.
The previous prime is 258112307. The next prime is 258112319. The reversal of 258112314 is 413211852.
It is not an unprimeable number, because it can be changed into a prime (258112319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7152 + ... + 23819.
It is an arithmetic number, because the mean of its divisors is an integer number (23352888).
Almost surely, 2258112314 is an apocalyptic number.
258112314 is an abundant number, since it is smaller than the sum of its proper divisors (302356998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258112314 is a wasteful number, since it uses less digits than its factorization.
258112314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31442 (or 31439 counting only the distinct ones).
The product of its digits is 1920, while the sum is 27.
The square root of 258112314 is about 16065.8742059061. The cubic root of 258112314 is about 636.7020401326.
The spelling of 258112314 in words is "two hundred fifty-eight million, one hundred twelve thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •