Base | Representation |
---|---|
bin | 11101010001110… |
… | …10100011100110 |
3 | 122010011002221212 |
4 | 32220322203212 |
5 | 1000333403010 |
6 | 40212111422 |
7 | 6041423213 |
oct | 1650724346 |
9 | 563132855 |
10 | 245606630 |
11 | 116702995 |
12 | 6a305572 |
13 | 3bb64a89 |
14 | 24894b0a |
15 | 16867505 |
hex | ea3a8e6 |
245606630 has 16 divisors (see below), whose sum is σ = 446006304. Its totient is φ = 97372800.
The previous prime is 245606617. The next prime is 245606651. The reversal of 245606630 is 36606542.
It is a congruent number.
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, 107546 + ... + 109805.
It is an arithmetic number, because the mean of its divisors is an integer number (27875394).
Almost surely, 2245606630 is an apocalyptic number.
245606630 is a deficient number, since it is larger than the sum of its proper divisors (200399674).
245606630 is a wasteful number, since it uses less digits than its factorization.
245606630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217471.
The product of its (nonzero) digits is 25920, while the sum is 32.
The square root of 245606630 is about 15671.8419466252. The cubic root of 245606630 is about 626.2484952879.
The spelling of 245606630 in words is "two hundred forty-five million, six hundred six thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •