Base | Representation |
---|---|
bin | 11101101010010… |
… | …11000101111100 |
3 | 122100012100222222 |
4 | 32311023011330 |
5 | 1002144220332 |
6 | 40405024512 |
7 | 6110636003 |
oct | 1665130574 |
9 | 570170888 |
10 | 248820092 |
11 | 1184a8244 |
12 | 6b3b5138 |
13 | 3c71b631 |
14 | 2508dc3a |
15 | 16c9e712 |
hex | ed4b17c |
248820092 has 24 divisors (see below), whose sum is σ = 462835296. Its totient is φ = 116638208.
The previous prime is 248820073. The next prime is 248820097. The reversal of 248820092 is 290028842.
It is a super-2 number, since 2×2488200922 = 123822876365776928, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248820097) 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, 10928 + ... + 24840.
It is an arithmetic number, because the mean of its divisors is an integer number (19284804).
Almost surely, 2248820092 is an apocalyptic number.
It is an amenable number.
248820092 is a deficient number, since it is larger than the sum of its proper divisors (214015204).
248820092 is a wasteful number, since it uses less digits than its factorization.
248820092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14197 (or 14195 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 35.
The square root of 248820092 is about 15774.0322048613. The cubic root of 248820092 is about 628.9679010819.
The spelling of 248820092 in words is "two hundred forty-eight million, eight hundred twenty thousand, ninety-two".
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