Base | Representation |
---|---|
bin | 1000010010010000… |
… | …1111001100110000 |
3 | 12202000000120121000 |
4 | 2010210033030300 |
5 | 14023331420302 |
6 | 1004410002000 |
7 | 106054320045 |
oct | 20444171460 |
9 | 5660016530 |
10 | 2224091952 |
11 | a41495225 |
12 | 520a16300 |
13 | 295a18454 |
14 | 17154d1cc |
15 | d03ca31c |
hex | 8490f330 |
2224091952 has 60 divisors (see below), whose sum is σ = 6386782440. Its totient is φ = 741037248.
The previous prime is 2224091923. The next prime is 2224091953. The reversal of 2224091952 is 2591904222.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (2224091953) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 979074 + ... + 981342.
It is an arithmetic number, because the mean of its divisors is an integer number (106446374).
Almost surely, 22224091952 is an apocalyptic number.
It is an amenable number.
2224091952 is an abundant number, since it is smaller than the sum of its proper divisors (4162690488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2224091952 is an frugal number, since it uses more digits than its factorization.
2224091952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4555 (or 2274 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 2224091952 is about 47160.2793884854. The cubic root of 2224091952 is about 1305.3217650232.
The spelling of 2224091952 in words is "two billion, two hundred twenty-four million, ninety-one thousand, nine hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •