Base | Representation |
---|---|
bin | 10100110100011101… |
… | …100110101011110101 |
3 | 2010200221220021212001 |
4 | 110310131212223311 |
5 | 331240340343331 |
6 | 14134133255301 |
7 | 1420656320044 |
oct | 246435465365 |
9 | 63627807761 |
10 | 22355012341 |
11 | 9531904712 |
12 | 43ba794531 |
13 | 215357176c |
14 | 1120d9455b |
15 | 8ac8a7561 |
hex | 534766af5 |
22355012341 has 4 divisors (see below), whose sum is σ = 22355377312. Its totient is φ = 22354647372.
The previous prime is 22355012327. The next prime is 22355012369. The reversal of 22355012341 is 14321055322.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 22355012341 - 27 = 22355012213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22355012371) 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, 65691 + ... + 221416.
It is an arithmetic number, because the mean of its divisors is an integer number (5588844328).
Almost surely, 222355012341 is an apocalyptic number.
It is an amenable number.
22355012341 is a deficient number, since it is larger than the sum of its proper divisors (364971).
22355012341 is an equidigital number, since it uses as much as digits as its factorization.
22355012341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364970.
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 22355012341 its reverse (14321055322), we get a palindrome (36676067663).
The spelling of 22355012341 in words is "twenty-two billion, three hundred fifty-five million, twelve thousand, three hundred forty-one".
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