Base | Representation |
---|---|
bin | 10100101011110100… |
… | …110100001100100100 |
3 | 2010022212020002022022 |
4 | 110223310310030210 |
5 | 330441241231202 |
6 | 14111515322312 |
7 | 1414246516055 |
oct | 245364641444 |
9 | 63285202268 |
10 | 22210102052 |
11 | 9468029446 |
12 | 437a150398 |
13 | 212c535428 |
14 | 1109a3272c |
15 | 89ecd0ea2 |
hex | 52bd34324 |
22210102052 has 24 divisors (see below), whose sum is σ = 40306337400. Its totient is φ = 10695879936.
The previous prime is 22210102049. The next prime is 22210102063. The reversal of 22210102052 is 25020101222.
It can be written as a sum of positive squares in 4 ways, for example, as 2324589796 + 19885512256 = 48214^2 + 141016^2 .
It is a super-2 number, since 2×222101020522 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 22210102052.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186623 + ... + 281510.
It is an arithmetic number, because the mean of its divisors is an integer number (1679430725).
Almost surely, 222210102052 is an apocalyptic number.
It is an amenable number.
22210102052 is a deficient number, since it is larger than the sum of its proper divisors (18096235348).
22210102052 is a wasteful number, since it uses less digits than its factorization.
22210102052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468575 (or 468573 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
Adding to 22210102052 its reverse (25020101222), we get a palindrome (47230203274).
The spelling of 22210102052 in words is "twenty-two billion, two hundred ten million, one hundred two thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •