Base | Representation |
---|---|
bin | 1000000011001101… |
… | …01001100001001101 |
3 | 102011012101001101011 |
4 | 10001212221201031 |
5 | 32322400013140 |
6 | 1552504445221 |
7 | 212046224464 |
oct | 40146514115 |
9 | 12135331334 |
10 | 4321876045 |
11 | 191864a493 |
12 | a07479811 |
13 | 53b50b806 |
14 | 2cddbd9db |
15 | 1a4655cea |
hex | 1019a984d |
4321876045 has 8 divisors (see below), whose sum is σ = 5244524280. Its totient is φ = 3418652160.
The previous prime is 4321876037. The next prime is 4321876049. The reversal of 4321876045 is 5406781234.
It can be written as a sum of positive squares in 4 ways, for example, as 48246916 + 4273629129 = 6946^2 + 65373^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4321876045 - 23 = 4321876037 is a prime.
It is a super-2 number, since 2×43218760452 = 37357225096689684050, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4321875989 and 4321876007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4321876049) 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 in 7 ways as a sum of consecutive naturals, for example, 4855596 + ... + 4856485.
It is an arithmetic number, because the mean of its divisors is an integer number (655565535).
Almost surely, 24321876045 is an apocalyptic number.
It is an amenable number.
4321876045 is a deficient number, since it is larger than the sum of its proper divisors (922648235).
4321876045 is an equidigital number, since it uses as much as digits as its factorization.
4321876045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9712175.
The product of its (nonzero) digits is 161280, while the sum is 40.
The square root of 4321876045 is about 65740.9769093828. The cubic root of 4321876045 is about 1628.8862936894.
The spelling of 4321876045 in words is "four billion, three hundred twenty-one million, eight hundred seventy-six thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •