Base | Representation |
---|---|
bin | 100111010110111001… |
… | …010001000111101111 |
3 | 11001002011201120121000 |
4 | 213112321101013233 |
5 | 1143022032322343 |
6 | 31225231211343 |
7 | 3024146301120 |
oct | 472671210757 |
9 | 131064646530 |
10 | 42260042223 |
11 | 16a16768233 |
12 | 8234976b53 |
13 | 3ca6377159 |
14 | 208c7d8047 |
15 | 1175113ed3 |
hex | 9d6e511ef |
42260042223 has 32 divisors (see below), whose sum is σ = 71663224320. Its totient is φ = 24110853120.
The previous prime is 42260042221. The next prime is 42260042261. The reversal of 42260042223 is 32224006224.
It is a happy number.
It is not a de Polignac number, because 42260042223 - 21 = 42260042221 is a prime.
It is a super-2 number, since 2×422600422232 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42260042221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53265 + ... + 295562.
It is an arithmetic number, because the mean of its divisors is an integer number (2239475760).
Almost surely, 242260042223 is an apocalyptic number.
42260042223 is a deficient number, since it is larger than the sum of its proper divisors (29403182097).
42260042223 is a wasteful number, since it uses less digits than its factorization.
42260042223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349484 (or 349478 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 42260042223 its reverse (32224006224), we get a palindrome (74484048447).
The spelling of 42260042223 in words is "forty-two billion, two hundred sixty million, forty-two thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •