Base | Representation |
---|---|
bin | 11111110111101111… |
… | …101010111101000011 |
3 | 10021022221022010020012 |
4 | 133313233222331003 |
5 | 1030041114141011 |
6 | 23415423535135 |
7 | 2321014512251 |
oct | 376757527503 |
9 | 107287263205 |
10 | 34221240131 |
11 | 13570aa8241 |
12 | 677075a4ab |
13 | 32c4a99820 |
14 | 1928d0d5d1 |
15 | d54501a8b |
hex | 7f7beaf43 |
34221240131 has 8 divisors (see below), whose sum is σ = 36860759040. Its totient is φ = 31582737792.
The previous prime is 34221240089. The next prime is 34221240133. The reversal of 34221240131 is 13104212243.
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 34221240131 - 222 = 34217045827 is a prime.
It is a super-2 number, since 2×342212401312 (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 = 34221240097 and 34221240106.
It is not an unprimeable number, because it can be changed into a prime (34221240133) 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, 183491 + ... + 319548.
It is an arithmetic number, because the mean of its divisors is an integer number (4607594880).
Almost surely, 234221240131 is an apocalyptic number.
34221240131 is a deficient number, since it is larger than the sum of its proper divisors (2639518909).
34221240131 is a wasteful number, since it uses less digits than its factorization.
34221240131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508285.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 34221240131 its reverse (13104212243), we get a palindrome (47325452374).
The spelling of 34221240131 in words is "thirty-four billion, two hundred twenty-one million, two hundred forty thousand, one hundred thirty-one".
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