Base | Representation |
---|---|
bin | 10011010000010100000111… |
… | …11000110011101011110111 |
3 | 12112220212002210200202101220 |
4 | 21220022003320303223313 |
5 | 21022212404034423111 |
6 | 230015351342521423 |
7 | 11630052145163511 |
oct | 1150120370635367 |
9 | 175825083622356 |
10 | 42342000311031 |
11 | 1254516135a503 |
12 | 48ba1b6296273 |
13 | 1a81aab265a85 |
14 | a655141b4bb1 |
15 | 4d662c7b4e06 |
hex | 268283e33af7 |
42342000311031 has 8 divisors (see below), whose sum is σ = 56516771140080. Its totient is φ = 28197614844672.
The previous prime is 42342000311011. The next prime is 42342000311041. The reversal of 42342000311031 is 13011300024324.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42342000311031 - 210 = 42342000310007 is a prime.
It is a super-2 number, since 2×423420003110312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42342000310992 and 42342000311010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42342000311011) 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, 7596337420 + ... + 7596342993.
It is an arithmetic number, because the mean of its divisors is an integer number (7064596392510).
Almost surely, 242342000311031 is an apocalyptic number.
42342000311031 is a deficient number, since it is larger than the sum of its proper divisors (14174770829049).
42342000311031 is a wasteful number, since it uses less digits than its factorization.
42342000311031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15192681345.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 42342000311031 its reverse (13011300024324), we get a palindrome (55353300335355).
The spelling of 42342000311031 in words is "forty-two trillion, three hundred forty-two billion, three hundred eleven thousand, thirty-one".
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