Base | Representation |
---|---|
bin | 1000000110111… |
… | …0100110010010 |
3 | 2100222202102220 |
4 | 2001232212102 |
5 | 32201214232 |
6 | 3212521510 |
7 | 562026030 |
oct | 201564622 |
9 | 70882386 |
10 | 34007442 |
11 | 18218327 |
12 | b480296 |
13 | 7079061 |
14 | 4733550 |
15 | 2ebb42c |
hex | 206e992 |
34007442 has 16 divisors (see below), whose sum is σ = 77731392. Its totient is φ = 9716400.
The previous prime is 34007431. The next prime is 34007447. The reversal of 34007442 is 24470043.
It is a super-2 number, since 2×340074422 = 2313012222766728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34007447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404809 + ... + 404892.
It is an arithmetic number, because the mean of its divisors is an integer number (4858212).
Almost surely, 234007442 is an apocalyptic number.
34007442 is an abundant number, since it is smaller than the sum of its proper divisors (43723950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34007442 is a wasteful number, since it uses less digits than its factorization.
34007442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 809713.
The product of its (nonzero) digits is 2688, while the sum is 24.
The square root of 34007442 is about 5831.5900061647. The cubic root of 34007442 is about 323.9848148652.
Adding to 34007442 its reverse (24470043), we get a palindrome (58477485).
The spelling of 34007442 in words is "thirty-four million, seven thousand, four hundred forty-two".
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