Base | Representation |
---|---|
bin | 10101000011011111… |
… | …101001011110101001 |
3 | 2011100112110001221112 |
4 | 111003133221132221 |
5 | 332244421100223 |
6 | 14215142520105 |
7 | 1430141040326 |
oct | 250337513651 |
9 | 64315401845 |
10 | 22607206313 |
11 | 96511a678a |
12 | 446b136035 |
13 | 21938a1973 |
14 | 1146681b4d |
15 | 8c4ac1778 |
hex | 5437e97a9 |
22607206313 has 8 divisors (see below), whose sum is σ = 22635736200. Its totient is φ = 22578697728.
The previous prime is 22607206291. The next prime is 22607206337. The reversal of 22607206313 is 31360270622.
It can be written as a sum of positive squares in 4 ways, for example, as 1353356944 + 21253849369 = 36788^2 + 145787^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22607206313 - 220 = 22606157737 is a prime.
It is a super-2 number, since 2×226072063132 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22607206313.
It is not an unprimeable number, because it can be changed into a prime (22607206343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3194543 + ... + 3201611.
It is an arithmetic number, because the mean of its divisors is an integer number (2829467025).
Almost surely, 222607206313 is an apocalyptic number.
It is an amenable number.
22607206313 is a deficient number, since it is larger than the sum of its proper divisors (28529887).
22607206313 is a wasteful number, since it uses less digits than its factorization.
22607206313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10651.
The product of its (nonzero) digits is 18144, while the sum is 32.
Adding to 22607206313 its reverse (31360270622), we get a palindrome (53967476935).
The spelling of 22607206313 in words is "twenty-two billion, six hundred seven million, two hundred six thousand, three hundred thirteen".
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