Base | Representation |
---|---|
bin | 10100111000010110… |
… | …110001111001100010 |
3 | 2010212111210212202111 |
4 | 110320112301321202 |
5 | 331404101112010 |
6 | 14144425305534 |
7 | 1422411451540 |
oct | 247026617142 |
9 | 63774725674 |
10 | 22420332130 |
11 | 9565769409 |
12 | 44186352aa |
13 | 2163c61c21 |
14 | 1129918d90 |
15 | 8b34ab58a |
hex | 5385b1e62 |
22420332130 has 32 divisors (see below), whose sum is σ = 46202682240. Its totient is φ = 7673495040.
The previous prime is 22420332113. The next prime is 22420332131. The reversal of 22420332130 is 3123302422.
It is not an unprimeable number, because it can be changed into a prime (22420332131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240495 + ... + 320434.
It is an arithmetic number, because the mean of its divisors is an integer number (1443833820).
Almost surely, 222420332130 is an apocalyptic number.
22420332130 is an abundant number, since it is smaller than the sum of its proper divisors (23782350110).
22420332130 is a wasteful number, since it uses less digits than its factorization.
22420332130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 561514.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 22420332130 its reverse (3123302422), we get a palindrome (25543634552).
The spelling of 22420332130 in words is "twenty-two billion, four hundred twenty million, three hundred thirty-two thousand, one hundred thirty".
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