Base | Representation |
---|---|
bin | 111110001000001… |
… | …110100010001010 |
3 | 2200122100120021002 |
4 | 332020032202022 |
5 | 4113320002244 |
6 | 251233015002 |
7 | 34554531002 |
oct | 7610164212 |
9 | 2618316232 |
10 | 1042344074 |
11 | 495415592 |
12 | 2510b4462 |
13 | 137c44955 |
14 | 9c611002 |
15 | 61797a4e |
hex | 3e20e88a |
1042344074 has 4 divisors (see below), whose sum is σ = 1563516114. Its totient is φ = 521172036.
The previous prime is 1042344073. The next prime is 1042344089. The reversal of 1042344074 is 4704432401.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 961434049 + 80910025 = 31007^2 + 8995^2 .
It is not an unprimeable number, because it can be changed into a prime (1042344073) by changing a digit.
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 as a sum of consecutive naturals, namely, 260586017 + ... + 260586020.
Almost surely, 21042344074 is an apocalyptic number.
1042344074 is a deficient number, since it is larger than the sum of its proper divisors (521172040).
1042344074 is an equidigital number, since it uses as much as digits as its factorization.
1042344074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 521172039.
The product of its (nonzero) digits is 10752, while the sum is 29.
The square root of 1042344074 is about 32285.3538620843. The cubic root of 1042344074 is about 1013.9200251521.
Adding to 1042344074 its reverse (4704432401), we get a palindrome (5746776475).
The spelling of 1042344074 in words is "one billion, forty-two million, three hundred forty-four thousand, seventy-four".
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