Base | Representation |
---|---|
bin | 11101101011011… |
… | …00011010001100 |
3 | 122100110022012012 |
4 | 32311230122030 |
5 | 1002213102211 |
6 | 40412000352 |
7 | 6112044602 |
oct | 1665543214 |
9 | 570408165 |
10 | 248956556 |
11 | 118590822 |
12 | 6b4600b8 |
13 | 3c768794 |
14 | 250c7872 |
15 | 16cc9d8b |
hex | ed6c68c |
248956556 has 24 divisors (see below), whose sum is σ = 445722816. Its totient is φ = 121616640.
The previous prime is 248956493. The next prime is 248956559. The reversal of 248956556 is 655659842.
248956556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2489565562 = 123958733550762272, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (248956559) 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, 191300 + ... + 192596.
It is an arithmetic number, because the mean of its divisors is an integer number (18571784).
Almost surely, 2248956556 is an apocalyptic number.
It is an amenable number.
248956556 is a deficient number, since it is larger than the sum of its proper divisors (196766260).
248956556 is a wasteful number, since it uses less digits than its factorization.
248956556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2369 (or 2367 counting only the distinct ones).
The product of its digits is 2592000, while the sum is 50.
The square root of 248956556 is about 15778.3572021931. The cubic root of 248956556 is about 629.0828647201.
The spelling of 248956556 in words is "two hundred forty-eight million, nine hundred fifty-six thousand, five hundred fifty-six".
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