Base | Representation |
---|---|
bin | 11100111101011… |
… | …01001101010010 |
3 | 121221010011000110 |
4 | 32132231031102 |
5 | 444142234024 |
6 | 40034502150 |
7 | 6006606141 |
oct | 1636551522 |
9 | 557104013 |
10 | 242930514 |
11 | 115145322 |
12 | 69434956 |
13 | 3b438988 |
14 | 24399758 |
15 | 164d9629 |
hex | e7ad352 |
242930514 has 16 divisors (see below), whose sum is σ = 486044352. Its totient is φ = 80946288.
The previous prime is 242930507. The next prime is 242930533. The reversal of 242930514 is 415039242.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14547 + ... + 26409.
It is an arithmetic number, because the mean of its divisors is an integer number (30377772).
Almost surely, 2242930514 is an apocalyptic number.
242930514 is an abundant number, since it is smaller than the sum of its proper divisors (243113838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242930514 is a wasteful number, since it uses less digits than its factorization.
242930514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15281.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 242930514 is about 15586.2283442788. The cubic root of 242930514 is about 623.9656611199.
Adding to 242930514 its reverse (415039242), we get a palindrome (657969756).
The spelling of 242930514 in words is "two hundred forty-two million, nine hundred thirty thousand, five hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •