Base | Representation |
---|---|
bin | 11101100101110… |
… | …00110100110110 |
3 | 122022001221011201 |
4 | 32302320310312 |
5 | 1002021032412 |
6 | 40344123114 |
7 | 6102562222 |
oct | 1662706466 |
9 | 568057151 |
10 | 248220982 |
11 | 118129109 |
12 | 6b16649a |
13 | 3c56ba29 |
14 | 24d75782 |
15 | 16bd1e57 |
hex | ecb8d36 |
248220982 has 4 divisors (see below), whose sum is σ = 372331476. Its totient is φ = 124110490.
The previous prime is 248220979. The next prime is 248220989. The reversal of 248220982 is 289022842.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×2482209822 = 123227311810088648, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248220989) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62055244 + ... + 62055247.
It is an arithmetic number, because the mean of its divisors is an integer number (93082869).
Almost surely, 2248220982 is an apocalyptic number.
248220982 is a deficient number, since it is larger than the sum of its proper divisors (124110494).
248220982 is a wasteful number, since it uses less digits than its factorization.
248220982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124110493.
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 248220982 is about 15755.0303712814. The cubic root of 248220982 is about 628.4626849122.
The spelling of 248220982 in words is "two hundred forty-eight million, two hundred twenty thousand, nine hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •