Base | Representation |
---|---|
bin | 100111001111110110… |
… | …111110110000101111 |
3 | 11000202221121112011011 |
4 | 213033312332300233 |
5 | 1142301323032343 |
6 | 31205413210051 |
7 | 3021214052146 |
oct | 471766766057 |
9 | 130687545134 |
10 | 42142002223 |
11 | 16966075012 |
12 | 8201330927 |
13 | 3c87a883b9 |
14 | 207ac6c75d |
15 | 1169a9929d |
hex | 9cfdbec2f |
42142002223 has 8 divisors (see below), whose sum is σ = 44436894320. Its totient is φ = 39854799360.
The previous prime is 42142002179. The next prime is 42142002229. The reversal of 42142002223 is 32220024124.
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 42142002223 - 213 = 42141994031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42142002194 and 42142002203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42142002229) 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, 1911048 + ... + 1932973.
It is an arithmetic number, because the mean of its divisors is an integer number (5554611790).
Almost surely, 242142002223 is an apocalyptic number.
42142002223 is a deficient number, since it is larger than the sum of its proper divisors (2294892097).
42142002223 is a wasteful number, since it uses less digits than its factorization.
42142002223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3844617.
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 42142002223 its reverse (32220024124), we get a palindrome (74362026347).
The spelling of 42142002223 in words is "forty-two billion, one hundred forty-two million, two thousand, two hundred twenty-three".
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