Base | Representation |
---|---|
bin | 10100100000000110… |
… | …001100101010100010 |
3 | 2002211010222010201102 |
4 | 110200012030222202 |
5 | 330040403112010 |
6 | 14040210034402 |
7 | 1406340143606 |
oct | 244006145242 |
9 | 62733863642 |
10 | 22013332130 |
11 | 9376a52279 |
12 | 4324278a02 |
13 | 20ca83c41a |
14 | 10cb851506 |
15 | 88c8b3ba5 |
hex | 52018caa2 |
22013332130 has 16 divisors (see below), whose sum is σ = 41954821560. Its totient is φ = 8287372032.
The previous prime is 22013332109. The next prime is 22013332153. The reversal of 22013332130 is 3123331022.
It can be written as a sum of positive squares in 4 ways, for example, as 20897304481 + 1116027649 = 144559^2 + 33407^2 .
It is a Curzon number.
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, 64744925 + ... + 64745264.
Almost surely, 222013332130 is an apocalyptic number.
22013332130 is a deficient number, since it is larger than the sum of its proper divisors (19941489430).
22013332130 is a wasteful number, since it uses less digits than its factorization.
22013332130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129490213.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 22013332130 its reverse (3123331022), we get a palindrome (25136663152).
The spelling of 22013332130 in words is "twenty-two billion, thirteen million, three hundred thirty-two thousand, one hundred thirty".
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