Base | Representation |
---|---|
bin | 11101110010110… |
… | …00001100100101 |
3 | 122102021101000000 |
4 | 32321120030211 |
5 | 1002440003331 |
6 | 40444411513 |
7 | 6123206364 |
oct | 1671301445 |
9 | 572241000 |
10 | 249922341 |
11 | 119090399 |
12 | 6b846b99 |
13 | 3ca16256 |
14 | 252997db |
15 | 16e1b0e6 |
hex | ee58325 |
249922341 has 28 divisors (see below), whose sum is σ = 386834560. Its totient is φ = 161225640.
The previous prime is 249922339. The next prime is 249922363. The reversal of 249922341 is 143229942.
249922341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 249922341 - 21 = 249922339 is a prime.
It is a super-2 number, since 2×2499223412 = 124922353061840562, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 249922296 and 249922305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (249922331) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 17070 + ... + 28128.
It is an arithmetic number, because the mean of its divisors is an integer number (13815520).
Almost surely, 2249922341 is an apocalyptic number.
It is an amenable number.
249922341 is a deficient number, since it is larger than the sum of its proper divisors (136912219).
249922341 is an equidigital number, since it uses as much as digits as its factorization.
249922341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11108 (or 11093 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 249922341 is about 15808.9323168897. The cubic root of 249922341 is about 629.8952887195.
The spelling of 249922341 in words is "two hundred forty-nine million, nine hundred twenty-two thousand, three hundred forty-one".
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