Base | Representation |
---|---|
bin | 11101100110010… |
… | …01011100011010 |
3 | 122022012101112202 |
4 | 32303021130122 |
5 | 1002030222200 |
6 | 40345410202 |
7 | 6103264532 |
oct | 1663113432 |
9 | 568171482 |
10 | 248289050 |
11 | 118175269 |
12 | 6b199962 |
13 | 3c5939c9 |
14 | 24d924c2 |
15 | 16be71d5 |
hex | ecc971a |
248289050 has 12 divisors (see below), whose sum is σ = 461817726. Its totient is φ = 99315600.
The previous prime is 248289049. The next prime is 248289061. The reversal of 248289050 is 50982842.
It can be written as a sum of positive squares in 3 ways, for example, as 124567921 + 123721129 = 11161^2 + 11123^2 .
It is a junction number, because it is equal to n+sod(n) for n = 248288995 and 248289013.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2482841 + ... + 2482940.
Almost surely, 2248289050 is an apocalyptic number.
248289050 is a deficient number, since it is larger than the sum of its proper divisors (213528676).
248289050 is a wasteful number, since it uses less digits than its factorization.
248289050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4965793 (or 4965788 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 248289050 is about 15757.1904221533. The cubic root of 248289050 is about 628.5201260520.
The spelling of 248289050 in words is "two hundred forty-eight million, two hundred eighty-nine thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •