Base | Representation |
---|---|
bin | 11100111001100… |
… | …01111011100010 |
3 | 121220011111100211 |
4 | 32130301323202 |
5 | 444030104240 |
6 | 40020004334 |
7 | 6002404042 |
oct | 1634617342 |
9 | 556144324 |
10 | 242425570 |
11 | 11492aa12 |
12 | 692306aa |
13 | 3b2bcbaa |
14 | 242a7722 |
15 | 16439bea |
hex | e731ee2 |
242425570 has 16 divisors (see below), whose sum is σ = 441624960. Its totient is φ = 95801584.
The previous prime is 242425537. The next prime is 242425571. The reversal of 242425570 is 75524242.
It is not an unprimeable number, because it can be changed into a prime (242425571) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145210 + ... + 146869.
It is an arithmetic number, because the mean of its divisors is an integer number (27601560).
Almost surely, 2242425570 is an apocalyptic number.
242425570 is a deficient number, since it is larger than the sum of its proper divisors (199199390).
242425570 is a wasteful number, since it uses less digits than its factorization.
242425570 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292169.
The product of its (nonzero) digits is 22400, while the sum is 31.
The square root of 242425570 is about 15570.0215157205. The cubic root of 242425570 is about 623.5330459672.
The spelling of 242425570 in words is "two hundred forty-two million, four hundred twenty-five thousand, five hundred seventy".
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