Base | Representation |
---|---|
bin | 100111011111010111… |
… | …010010100100100110 |
3 | 11001110002002101200012 |
4 | 213133113102210212 |
5 | 1143314421131324 |
6 | 31251304450222 |
7 | 3030523105613 |
oct | 473727224446 |
9 | 131402071605 |
10 | 42402130214 |
11 | 16a89996024 |
12 | 8274479972 |
13 | 3cc99359a2 |
14 | 20a362350a |
15 | 118282e20e |
hex | 9df5d2926 |
42402130214 has 8 divisors (see below), whose sum is σ = 63606332808. Its totient is φ = 21200019280.
The previous prime is 42402130213. The next prime is 42402130247. The reversal of 42402130214 is 41203120424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 42402130214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42402130213) 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, 471212 + ... + 553935.
It is an arithmetic number, because the mean of its divisors is an integer number (7950791601).
Almost surely, 242402130214 is an apocalyptic number.
42402130214 is a deficient number, since it is larger than the sum of its proper divisors (21204202594).
42402130214 is a wasteful number, since it uses less digits than its factorization.
42402130214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1045830.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 42402130214 its reverse (41203120424), we get a palindrome (83605250638).
The spelling of 42402130214 in words is "forty-two billion, four hundred two million, one hundred thirty thousand, two hundred fourteen".
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