Base | Representation |
---|---|
bin | 10100100111001011… |
… | …011110010000010010 |
3 | 2010010102112222121122 |
4 | 110213023132100102 |
5 | 330311312433120 |
6 | 14100052522242 |
7 | 1412312134301 |
oct | 244713362022 |
9 | 63112488548 |
10 | 22132155410 |
11 | 942802aa32 |
12 | 4358020382 |
13 | 2119343861 |
14 | 10dd542438 |
15 | 898035a25 |
hex | 5272de412 |
22132155410 has 8 divisors (see below), whose sum is σ = 39837879756. Its totient is φ = 8852862160.
The previous prime is 22132155401. The next prime is 22132155413. The reversal of 22132155410 is 1455123122.
It can be written as a sum of positive squares in 2 ways, for example, as 17769156601 + 4362998809 = 133301^2 + 66053^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 22132155410.
It is not an unprimeable number, because it can be changed into a prime (22132155413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106607761 + ... + 1106607780.
Almost surely, 222132155410 is an apocalyptic number.
22132155410 is a deficient number, since it is larger than the sum of its proper divisors (17705724346).
22132155410 is a wasteful number, since it uses less digits than its factorization.
22132155410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2213215548.
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 22132155410 its reverse (1455123122), we get a palindrome (23587278532).
The spelling of 22132155410 in words is "twenty-two billion, one hundred thirty-two million, one hundred fifty-five thousand, four hundred ten".
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