Base | Representation |
---|---|
bin | 11101101010111… |
… | …00111010100100 |
3 | 122100100002010200 |
4 | 32311130322210 |
5 | 1002204034332 |
6 | 40410350500 |
7 | 6111361560 |
oct | 1665347244 |
9 | 570302120 |
10 | 248893092 |
11 | 118548078 |
12 | 6b42b430 |
13 | 3c745926 |
14 | 250ac6a0 |
15 | 16cb617c |
hex | ed5cea4 |
248893092 has 72 divisors (see below), whose sum is σ = 721156800. Its totient is φ = 70901568.
The previous prime is 248893069. The next prime is 248893121. The reversal of 248893092 is 290398842.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96759 + ... + 99297.
Almost surely, 2248893092 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 248893092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360578400).
248893092 is an abundant number, since it is smaller than the sum of its proper divisors (472263708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248893092 is a wasteful number, since it uses less digits than its factorization.
248893092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2945 (or 2940 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The square root of 248893092 is about 15776.3459647664. The cubic root of 248893092 is about 629.0294049137.
The spelling of 248893092 in words is "two hundred forty-eight million, eight hundred ninety-three thousand, ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •