Base | Representation |
---|---|
bin | 1000010010101… |
… | …1011101110010 |
3 | 2102110001121202 |
4 | 2010223131302 |
5 | 32400443132 |
6 | 3241251202 |
7 | 601430312 |
oct | 204533562 |
9 | 72401552 |
10 | 34781042 |
11 | 186a656a |
12 | b793b02 |
13 | 728a1ca |
14 | 4895442 |
15 | 30c0762 |
hex | 212b772 |
34781042 has 8 divisors (see below), whose sum is σ = 52219632. Its totient is φ = 17374500.
The previous prime is 34781027. The next prime is 34781051. The reversal of 34781042 is 24018743.
34781042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 34780996 and 34781014.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5084 + ... + 9767.
It is an arithmetic number, because the mean of its divisors is an integer number (6527454).
Almost surely, 234781042 is an apocalyptic number.
34781042 is a deficient number, since it is larger than the sum of its proper divisors (17438590).
34781042 is a wasteful number, since it uses less digits than its factorization.
34781042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16024.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 34781042 is about 5897.5454216140. The cubic root of 34781042 is about 326.4230834890.
Adding to 34781042 its reverse (24018743), we get a palindrome (58799785).
The spelling of 34781042 in words is "thirty-four million, seven hundred eighty-one thousand, forty-two".
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