Base | Representation |
---|---|
bin | 10011010000111110… |
… | …11100000110110010 |
3 | 222200211012011210002 |
4 | 21220133130012302 |
5 | 132140302203032 |
6 | 4430154310002 |
7 | 514211051213 |
oct | 115037340662 |
9 | 28624164702 |
10 | 10343006642 |
11 | 44283a2a81 |
12 | 2007a28302 |
13 | c8aa95497 |
14 | 70192d40a |
15 | 408064862 |
hex | 2687dc1b2 |
10343006642 has 4 divisors (see below), whose sum is σ = 15514509966. Its totient is φ = 5171503320.
The previous prime is 10343006633. The next prime is 10343006647. The reversal of 10343006642 is 24660034301.
10343006642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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., 8067812041 + 2275194601 = 89821^2 + 47699^2 .
It is a super-2 number, since 2×103430066422 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10343006647) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585751659 + ... + 2585751662.
Almost surely, 210343006642 is an apocalyptic number.
10343006642 is a deficient number, since it is larger than the sum of its proper divisors (5171503324).
10343006642 is an equidigital number, since it uses as much as digits as its factorization.
10343006642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5171503323.
The product of its (nonzero) digits is 10368, while the sum is 29.
The spelling of 10343006642 in words is "ten billion, three hundred forty-three million, six thousand, six hundred forty-two".
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