Base | Representation |
---|---|
bin | 11101101100010… |
… | …00111010101101 |
3 | 122100200020100222 |
4 | 32312020322231 |
5 | 1002230321300 |
6 | 40414301125 |
7 | 6113042204 |
oct | 1666107255 |
9 | 570606328 |
10 | 249073325 |
11 | 118660526 |
12 | 6b4b77a5 |
13 | 3c7a9987 |
14 | 2511823b |
15 | 16cee785 |
hex | ed88ead |
249073325 has 24 divisors (see below), whose sum is σ = 326871936. Its totient is φ = 187880000.
The previous prime is 249073303. The next prime is 249073339. The reversal of 249073325 is 523370942.
It is not a de Polignac number, because 249073325 - 218 = 248811181 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 37775 + ... + 43875.
It is an arithmetic number, because the mean of its divisors is an integer number (13619664).
Almost surely, 2249073325 is an apocalyptic number.
249073325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
249073325 is a deficient number, since it is larger than the sum of its proper divisors (77798611).
249073325 is a wasteful number, since it uses less digits than its factorization.
249073325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6205 (or 6200 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 35.
The square root of 249073325 is about 15782.0570585713. The cubic root of 249073325 is about 629.1812030227.
The spelling of 249073325 in words is "two hundred forty-nine million, seventy-three thousand, three hundred twenty-five".
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