Base | Representation |
---|---|
bin | 101000100100110… |
… | …1001010100100010 |
3 | 10111212212111121212 |
4 | 1101021221110202 |
5 | 10242014424132 |
6 | 343033150122 |
7 | 45511262213 |
oct | 12111512442 |
9 | 3455774555 |
10 | 1361483042 |
11 | 6395813a7 |
12 | 31bb5b342 |
13 | 1890b3c8a |
14 | ccb6740a |
15 | 7e7d75b2 |
hex | 51269522 |
1361483042 has 4 divisors (see below), whose sum is σ = 2042224566. Its totient is φ = 680741520.
The previous prime is 1361483041. The next prime is 1361483047. The reversal of 1361483042 is 2403841631.
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., 1299530401 + 61952641 = 36049^2 + 7871^2 .
It is not an unprimeable number, because it can be changed into a prime (1361483041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340370759 + ... + 340370762.
Almost surely, 21361483042 is an apocalyptic number.
1361483042 is a deficient number, since it is larger than the sum of its proper divisors (680741524).
1361483042 is an equidigital number, since it uses as much as digits as its factorization.
1361483042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 680741523.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 1361483042 is about 36898.2796617945. The cubic root of 1361483042 is about 1108.3342278898.
The spelling of 1361483042 in words is "one billion, three hundred sixty-one million, four hundred eighty-three thousand, forty-two".
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