Base | Representation |
---|---|
bin | 10100101100000110… |
… | …001001011111001011 |
3 | 2010100011202221000211 |
4 | 110230012021133023 |
5 | 330443422130312 |
6 | 14112200541551 |
7 | 1414333241632 |
oct | 245406113713 |
9 | 63304687024 |
10 | 22214645707 |
11 | 946a652131 |
12 | 437b7818b7 |
13 | 2130466597 |
14 | 110a496519 |
15 | 8a03cc3a7 |
hex | 52c1897cb |
22214645707 has 8 divisors (see below), whose sum is σ = 22775034240. Its totient is φ = 21655141440.
The previous prime is 22214645693. The next prime is 22214645723. The reversal of 22214645707 is 70754641222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22214645707 - 215 = 22214612939 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22214645707.
It is not an unprimeable number, because it can be changed into a prime (22214645107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170043 + ... + 270820.
It is an arithmetic number, because the mean of its divisors is an integer number (2846879280).
Almost surely, 222214645707 is an apocalyptic number.
22214645707 is a deficient number, since it is larger than the sum of its proper divisors (560388533).
22214645707 is a wasteful number, since it uses less digits than its factorization.
22214645707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442133.
The product of its (nonzero) digits is 188160, while the sum is 40.
It can be divided in two parts, 222 and 14645707, that added together give a square (14645929 = 38272).
The spelling of 22214645707 in words is "twenty-two billion, two hundred fourteen million, six hundred forty-five thousand, seven hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •