Base | Representation |
---|---|
bin | 1000100010110111… |
… | …1011001111000110 |
3 | 12220212002002102100 |
4 | 2020231323033012 |
5 | 14144144143421 |
6 | 1015334452530 |
7 | 110561321022 |
oct | 21055731706 |
9 | 5825062370 |
10 | 2293740486 |
11 | a778361a4 |
12 | 540204146 |
13 | 2a7292cbb |
14 | 17a8bd382 |
15 | d6586c26 |
hex | 88b7b3c6 |
2293740486 has 48 divisors (see below), whose sum is σ = 5107948560. Its totient is φ = 743480640.
The previous prime is 2293740479. The next prime is 2293740497. The reversal of 2293740486 is 6840473922.
It is a super-2 number, since 2×22937404862 = 10522490834231032392, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 170776 + ... + 183716.
It is an arithmetic number, because the mean of its divisors is an integer number (106415595).
Almost surely, 22293740486 is an apocalyptic number.
2293740486 is an abundant number, since it is smaller than the sum of its proper divisors (2814208074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2293740486 is a wasteful number, since it uses less digits than its factorization.
2293740486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13221 (or 13218 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The square root of 2293740486 is about 47893.0108262156. The cubic root of 2293740486 is about 1318.8075560304.
The spelling of 2293740486 in words is "two billion, two hundred ninety-three million, seven hundred forty thousand, four hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •