Base | Representation |
---|---|
bin | 11111110011000001… |
… | …111011100001110110 |
3 | 10021010102110102222111 |
4 | 133303001323201312 |
5 | 1024410341444114 |
6 | 23403520321234 |
7 | 2316034256215 |
oct | 376301734166 |
9 | 107112412874 |
10 | 34142140534 |
11 | 13530391577 |
12 | 674a17321a |
13 | 32b1593228 |
14 | 191c5dd07c |
15 | d4c5c9bc4 |
hex | 7f307b876 |
34142140534 has 24 divisors (see below), whose sum is σ = 52370164080. Its totient is φ = 16693770576.
The previous prime is 34142140531. The next prime is 34142140577. The reversal of 34142140534 is 43504124143.
It is a junction number, because it is equal to n+sod(n) for n = 34142140496 and 34142140505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34142140531) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6885184 + ... + 6890140.
It is an arithmetic number, because the mean of its divisors is an integer number (2182090170).
Almost surely, 234142140534 is an apocalyptic number.
34142140534 is a deficient number, since it is larger than the sum of its proper divisors (18228023546).
34142140534 is a wasteful number, since it uses less digits than its factorization.
34142140534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6612 (or 6565 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 34142140534 its reverse (43504124143), we get a palindrome (77646264677).
The spelling of 34142140534 in words is "thirty-four billion, one hundred forty-two million, one hundred forty thousand, five hundred thirty-four".
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