Base | Representation |
---|---|
bin | 10100100101011000… |
… | …011110110010100010 |
3 | 2010001022211111022120 |
4 | 110211120132302202 |
5 | 330231103323132 |
6 | 14053054445110 |
7 | 1411464664656 |
oct | 244530366242 |
9 | 63038744276 |
10 | 22102011042 |
11 | 9412011031 |
12 | 4349b03796 |
13 | 211301ac57 |
14 | 10d9536a66 |
15 | 89557e02c |
hex | 52561eca2 |
22102011042 has 8 divisors (see below), whose sum is σ = 44204022096. Its totient is φ = 7367337012.
The previous prime is 22102011037. The next prime is 22102011053. The reversal of 22102011042 is 24011020122.
It is a sphenic number, since it is the product of 3 distinct primes.
22102011042 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1841834248 + ... + 1841834259.
It is an arithmetic number, because the mean of its divisors is an integer number (5525502762).
Almost surely, 222102011042 is an apocalyptic number.
22102011042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22102011042 is a wasteful number, since it uses less digits than its factorization.
22102011042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3683668512.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 22102011042 its reverse (24011020122), we get a palindrome (46113031164).
The spelling of 22102011042 in words is "twenty-two billion, one hundred two million, eleven thousand, forty-two".
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