Base | Representation |
---|---|
bin | 11101101110011… |
… | …00100100001100 |
3 | 122101012022110110 |
4 | 32313030210030 |
5 | 1002313203122 |
6 | 40424240020 |
7 | 6115305063 |
oct | 1667144414 |
9 | 571168413 |
10 | 249350412 |
11 | 11882a723 |
12 | 6b610010 |
13 | 3c875b2c |
14 | 2518b1da |
15 | 16d5690c |
hex | edcc90c |
249350412 has 24 divisors (see below), whose sum is σ = 586068336. Its totient is φ = 82509568.
The previous prime is 249350399. The next prime is 249350449. The reversal of 249350412 is 214053942.
249350412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 249350412.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74193 + ... + 77480.
It is an arithmetic number, because the mean of its divisors is an integer number (24419514).
Almost surely, 2249350412 is an apocalyptic number.
It is an amenable number.
249350412 is an abundant number, since it is smaller than the sum of its proper divisors (336717924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
249350412 is a wasteful number, since it uses less digits than its factorization.
249350412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151817 (or 151815 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 249350412 is about 15790.8331635794. The cubic root of 249350412 is about 629.4144319634.
The spelling of 249350412 in words is "two hundred forty-nine million, three hundred fifty thousand, four hundred twelve".
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