Base | Representation |
---|---|
bin | 100111001001010111… |
… | …001000110001101101 |
3 | 11000111100111012100002 |
4 | 213021113020301231 |
5 | 1142040421210331 |
6 | 31150520514045 |
7 | 3015421350155 |
oct | 471127106155 |
9 | 130440435302 |
10 | 42032991341 |
11 | 1690a589580 |
12 | 819091b925 |
13 | 3c6b30b313 |
14 | 206a5b3765 |
15 | 11602149cb |
hex | 9c95c8c6d |
42032991341 has 8 divisors (see below), whose sum is σ = 47093474784. Its totient is φ = 37179058320.
The previous prime is 42032991313. The next prime is 42032991347. The reversal of 42032991341 is 14319923024.
42032991341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 42032991341 - 26 = 42032991277 is a prime.
It is a super-2 number, since 2×420329913412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42032991295 and 42032991304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42032991347) 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, 51637175 + ... + 51637988.
It is an arithmetic number, because the mean of its divisors is an integer number (5886684348).
Almost surely, 242032991341 is an apocalyptic number.
It is an amenable number.
42032991341 is a deficient number, since it is larger than the sum of its proper divisors (5060483443).
42032991341 is a wasteful number, since it uses less digits than its factorization.
42032991341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103275211.
The product of its (nonzero) digits is 46656, while the sum is 38.
The spelling of 42032991341 in words is "forty-two billion, thirty-two million, nine hundred ninety-one thousand, three hundred forty-one".
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