Base | Representation |
---|---|
bin | 11101101110110… |
… | …11000111011100 |
3 | 122101022100012212 |
4 | 32313123013130 |
5 | 1002322110022 |
6 | 40425415552 |
7 | 6115643615 |
oct | 1667330734 |
9 | 571270185 |
10 | 249410012 |
11 | 118870485 |
12 | 6b63a5b8 |
13 | 3c896cb7 |
14 | 251a4c0c |
15 | 16d693e2 |
hex | eddb1dc |
249410012 has 12 divisors (see below), whose sum is σ = 445754400. Its totient is φ = 122051616.
The previous prime is 249410003. The next prime is 249410023. The reversal of 249410012 is 210014942.
It is a self number, because there is not a number n which added to its sum of digits gives 249410012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 663137 + ... + 663512.
It is an arithmetic number, because the mean of its divisors is an integer number (37146200).
Almost surely, 2249410012 is an apocalyptic number.
It is an amenable number.
249410012 is a deficient number, since it is larger than the sum of its proper divisors (196344388).
249410012 is a wasteful number, since it uses less digits than its factorization.
249410012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1326700 (or 1326698 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 249410012 is about 15792.7202216718. The cubic root of 249410012 is about 629.4645757369.
Adding to 249410012 its reverse (210014942), we get a palindrome (459424954).
The spelling of 249410012 in words is "two hundred forty-nine million, four hundred ten thousand, twelve".
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