Base | Representation |
---|---|
bin | 1000010111001011… |
… | …1000010010010000 |
3 | 12210102210221202210 |
4 | 2011302320102100 |
5 | 14044121114342 |
6 | 1010423512120 |
7 | 106424461440 |
oct | 20562702220 |
9 | 5712727683 |
10 | 2244707472 |
11 | a52095a47 |
12 | 5278b8640 |
13 | 29a085a97 |
14 | 174198120 |
15 | d20ed79c |
hex | 85cb8490 |
2244707472 has 80 divisors (see below), whose sum is σ = 7017086592. Its totient is φ = 603617280.
The previous prime is 2244707459. The next prime is 2244707473. The reversal of 2244707472 is 2747074422.
It is a self number, because there is not a number n which added to its sum of digits gives 2244707472.
It is not an unprimeable number, because it can be changed into a prime (2244707473) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190779 + ... + 202202.
Almost surely, 22244707472 is an apocalyptic number.
It is an amenable number.
2244707472 is an abundant number, since it is smaller than the sum of its proper divisors (4772379120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2244707472 is a wasteful number, since it uses less digits than its factorization.
2244707472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393016 (or 393010 counting only the distinct ones).
The product of its (nonzero) digits is 175616, while the sum is 39.
The square root of 2244707472 is about 47378.3439136490. The cubic root of 2244707472 is about 1309.3424573355.
The spelling of 2244707472 in words is "two billion, two hundred forty-four million, seven hundred seven thousand, four hundred seventy-two".
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