Base | Representation |
---|---|
bin | 10100101011111100… |
… | …001011011011001001 |
3 | 2010022222212010222022 |
4 | 110223330023123021 |
5 | 330442240012301 |
6 | 14112024534225 |
7 | 1414302105242 |
oct | 245374133311 |
9 | 63288763868 |
10 | 22212032201 |
11 | 9469127607 |
12 | 437a921375 |
13 | 212ca5cb28 |
14 | 1109db5cc9 |
15 | 8a0062d1b |
hex | 52bf0b6c9 |
22212032201 has 8 divisors (see below), whose sum is σ = 22364658624. Its totient is φ = 22059478800.
The previous prime is 22212032197. The next prime is 22212032207. The reversal of 22212032201 is 10223021222.
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 22212032201 - 22 = 22212032197 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22212032201.
It is not an unprimeable number, because it can be changed into a prime (22212032207) 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 7 ways as a sum of consecutive naturals, for example, 684326 + ... + 716048.
It is an arithmetic number, because the mean of its divisors is an integer number (2795582328).
Almost surely, 222212032201 is an apocalyptic number.
It is an amenable number.
22212032201 is a deficient number, since it is larger than the sum of its proper divisors (152626423).
22212032201 is a wasteful number, since it uses less digits than its factorization.
22212032201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36511.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 22212032201 its reverse (10223021222), we get a palindrome (32435053423).
The spelling of 22212032201 in words is "twenty-two billion, two hundred twelve million, thirty-two thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •