Base | Representation |
---|---|
bin | 100100110010101… |
… | …0110111100011010 |
3 | 10012000222121220002 |
4 | 1021211112330122 |
5 | 10012014430244 |
6 | 322300133002 |
7 | 42410222021 |
oct | 11145267432 |
9 | 3160877802 |
10 | 1234530074 |
11 | 583950798 |
12 | 2a5537162 |
13 | 1689c438b |
14 | b9d5b8b8 |
15 | 735aba4e |
hex | 49956f1a |
1234530074 has 8 divisors (see below), whose sum is σ = 1879434048. Its totient is φ = 608052060.
The previous prime is 1234530071. The next prime is 1234530079. The reversal of 1234530074 is 4700354321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×12345300742 = 3048129007220890952, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1234530071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4606322 + ... + 4606589.
It is an arithmetic number, because the mean of its divisors is an integer number (234929256).
Almost surely, 21234530074 is an apocalyptic number.
1234530074 is a deficient number, since it is larger than the sum of its proper divisors (644903974).
1234530074 is an equidigital number, since it uses as much as digits as its factorization.
1234530074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9212980.
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 1234530074 is about 35135.8801512073. The cubic root of 1234530074 is about 1072.7550262452.
Adding to 1234530074 its reverse (4700354321), we get a palindrome (5934884395).
The spelling of 1234530074 in words is "one billion, two hundred thirty-four million, five hundred thirty thousand, seventy-four".
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