Base | Representation |
---|---|
bin | 11101101011100… |
… | …11100001100000 |
3 | 122100111210011110 |
4 | 32311303201200 |
5 | 1002220020241 |
6 | 40412343320 |
7 | 6112225551 |
oct | 1665634140 |
9 | 570453143 |
10 | 248985696 |
11 | 118600703 |
12 | 6b474b40 |
13 | 3c778b1b |
14 | 250d4328 |
15 | 16cd3816 |
hex | ed73860 |
248985696 has 96 divisors (see below), whose sum is σ = 673989120. Its totient is φ = 80441856.
The previous prime is 248985673. The next prime is 248985701. The reversal of 248985696 is 696589842.
248985696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626970 + ... + 627366.
It is an arithmetic number, because the mean of its divisors is an integer number (7020720).
Almost surely, 2248985696 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 248985696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336994560).
248985696 is an abundant number, since it is smaller than the sum of its proper divisors (425003424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248985696 is a wasteful number, since it uses less digits than its factorization.
248985696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 596 (or 588 counting only the distinct ones).
The product of its digits is 7464960, while the sum is 57.
The square root of 248985696 is about 15779.2805919662. The cubic root of 248985696 is about 629.1074081717.
The spelling of 248985696 in words is "two hundred forty-eight million, nine hundred eighty-five thousand, six hundred ninety-six".
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