Base | Representation |
---|---|
bin | 100111011010001000… |
… | …000001000011011101 |
3 | 11001012221201010021021 |
4 | 213122020001003131 |
5 | 1143124421141341 |
6 | 31234445004141 |
7 | 3025405051561 |
oct | 473210010335 |
9 | 131187633237 |
10 | 42314240221 |
11 | 16a44315a70 |
12 | 824ab53651 |
13 | 3cb4672286 |
14 | 2095aa56a1 |
15 | 1179c6c9d1 |
hex | 9da2010dd |
42314240221 has 16 divisors (see below), whose sum is σ = 47671819776. Its totient is φ = 37209600000.
The previous prime is 42314240191. The next prime is 42314240233. The reversal of 42314240221 is 12204241324.
It is a cyclic number.
It is not a de Polignac number, because 42314240221 - 27 = 42314240093 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 (42314240261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750621 + ... + 805021.
It is an arithmetic number, because the mean of its divisors is an integer number (2979488736).
Almost surely, 242314240221 is an apocalyptic number.
It is an amenable number.
42314240221 is a deficient number, since it is larger than the sum of its proper divisors (5357579555).
42314240221 is a wasteful number, since it uses less digits than its factorization.
42314240221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56724.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 42314240221 its reverse (12204241324), we get a palindrome (54518481545).
The spelling of 42314240221 in words is "forty-two billion, three hundred fourteen million, two hundred forty thousand, two hundred twenty-one".
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