Base | Representation |
---|---|
bin | 11111110111101110… |
… | …110101110001111011 |
3 | 10021022220220001110112 |
4 | 133313232311301323 |
5 | 1030041040203311 |
6 | 23415415134535 |
7 | 2321012614256 |
oct | 376756656173 |
9 | 107286801415 |
10 | 34221022331 |
11 | 13570969641 |
12 | 677067444b |
13 | 32c4a21652 |
14 | 1928c9409d |
15 | d544ac28b |
hex | 7f7bb5c7b |
34221022331 has 4 divisors (see below), whose sum is σ = 34222165152. Its totient is φ = 34219879512.
The previous prime is 34221022327. The next prime is 34221022333. The reversal of 34221022331 is 13322012243.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34221022331 - 22 = 34221022327 is a prime.
It is a super-2 number, since 2×342210223312 (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 = 34221022297 and 34221022306.
It is not an unprimeable number, because it can be changed into a prime (34221022333) 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, 525251 + ... + 586796.
It is an arithmetic number, because the mean of its divisors is an integer number (8555541288).
Almost surely, 234221022331 is an apocalyptic number.
34221022331 is a deficient number, since it is larger than the sum of its proper divisors (1142821).
34221022331 is a wasteful number, since it uses less digits than its factorization.
34221022331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1142820.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 34221022331 its reverse (13322012243), we get a palindrome (47543034574).
The spelling of 34221022331 in words is "thirty-four billion, two hundred twenty-one million, twenty-two thousand, three hundred thirty-one".
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