Base | Representation |
---|---|
bin | 10100101111010100… |
… | …100010001101111110 |
3 | 2010110221120122100021 |
4 | 110233110202031332 |
5 | 331101244424140 |
6 | 14121412322354 |
7 | 1415561145340 |
oct | 245724421576 |
9 | 63427518307 |
10 | 22268748670 |
11 | 9498145523 |
12 | 43959133ba |
13 | 213b72a37c |
14 | 111373b290 |
15 | 8a5017b4a |
hex | 52f52237e |
22268748670 has 32 divisors (see below), whose sum is σ = 46091063808. Its totient is φ = 7588155168.
The previous prime is 22268748659. The next prime is 22268748679. The reversal of 22268748670 is 7684786222.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22268748679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 964434 + ... + 987253.
It is an arithmetic number, because the mean of its divisors is an integer number (1440345744).
Almost surely, 222268748670 is an apocalyptic number.
22268748670 is an abundant number, since it is smaller than the sum of its proper divisors (23822315138).
22268748670 is a wasteful number, since it uses less digits than its factorization.
22268748670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1951864.
The product of its (nonzero) digits is 3612672, while the sum is 52.
The spelling of 22268748670 in words is "twenty-two billion, two hundred sixty-eight million, seven hundred forty-eight thousand, six hundred seventy".
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