Base | Representation |
---|---|
bin | 11111110111010001… |
… | …001011000001110010 |
3 | 10021022101020221000210 |
4 | 133313101023001302 |
5 | 1030032042320132 |
6 | 23414540324550 |
7 | 2320556533044 |
oct | 376721130162 |
9 | 107271227023 |
10 | 34213245042 |
11 | 13567537429 |
12 | 6769b43756 |
13 | 32c322a6c2 |
14 | 1927c2ba94 |
15 | d53972bcc |
hex | 7f744b072 |
34213245042 has 32 divisors (see below), whose sum is σ = 72549777600. Its totient is φ = 10719019008.
The previous prime is 34213244969. The next prime is 34213245043. The reversal of 34213245042 is 24054231243.
It is a super-2 number, since 2×342132450422 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34213245043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151567 + ... + 302322.
It is an arithmetic number, because the mean of its divisors is an integer number (2267180550).
Almost surely, 234213245042 is an apocalyptic number.
34213245042 is an abundant number, since it is smaller than the sum of its proper divisors (38336532558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34213245042 is a wasteful number, since it uses less digits than its factorization.
34213245042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454650.
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 34213245042 its reverse (24054231243), we get a palindrome (58267476285).
The spelling of 34213245042 in words is "thirty-four billion, two hundred thirteen million, two hundred forty-five thousand, forty-two".
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