Base | Representation |
---|---|
bin | 1010000111010000111110… |
… | …11001000110000111101001 |
3 | 2220202002222121000022000212 |
4 | 11003220133121012013221 |
5 | 10403334222014043144 |
6 | 115144504244310505 |
7 | 4453530434136554 |
oct | 503503731060751 |
9 | 86662877008025 |
10 | 22239867331049 |
11 | 70a49693529a5 |
12 | 25b229a6a2435 |
13 | c542975a8294 |
14 | 56c5b590369b |
15 | 28879b31549e |
hex | 143a1f6461e9 |
22239867331049 has 8 divisors (see below), whose sum is σ = 22246016050368. Its totient is φ = 22233719126320.
The previous prime is 22239867331039. The next prime is 22239867331067. The reversal of 22239867331049 is 94013376893222.
It is a happy number.
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 22239867331049 - 228 = 22239598895593 is a prime.
It is a super-2 number, since 2×222398673310492 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22239867331039) 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, 96116354 + ... + 96347460.
It is an arithmetic number, because the mean of its divisors is an integer number (2780752006296).
Almost surely, 222239867331049 is an apocalyptic number.
It is an amenable number.
22239867331049 is a deficient number, since it is larger than the sum of its proper divisors (6148719319).
22239867331049 is a wasteful number, since it uses less digits than its factorization.
22239867331049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257295.
The product of its (nonzero) digits is 23514624, while the sum is 59.
The spelling of 22239867331049 in words is "twenty-two trillion, two hundred thirty-nine billion, eight hundred sixty-seven million, three hundred thirty-one thousand, forty-nine".
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