Base | Representation |
---|---|
bin | 100111110001001011… |
… | …010111100111111011 |
3 | 11002012220110022011211 |
4 | 213301023113213323 |
5 | 1144422423320232 |
6 | 31341102303551 |
7 | 3041112316663 |
oct | 476113274773 |
9 | 132186408154 |
10 | 42700995067 |
11 | 17122664675 |
12 | 8338587bb7 |
13 | 4046826bb3 |
14 | 20d11bd1a3 |
15 | 119dbb6a47 |
hex | 9f12d79fb |
42700995067 has 8 divisors (see below), whose sum is σ = 44965386000. Its totient is φ = 40438301184.
The previous prime is 42700995059. The next prime is 42700995079. The reversal of 42700995067 is 76059900724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42700995067 - 23 = 42700995059 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42700995067.
It is not an unprimeable number, because it can be changed into a prime (42700995367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372442 + ... + 473407.
It is an arithmetic number, because the mean of its divisors is an integer number (5620673250).
Almost surely, 242700995067 is an apocalyptic number.
42700995067 is a deficient number, since it is larger than the sum of its proper divisors (2264390933).
42700995067 is a wasteful number, since it uses less digits than its factorization.
42700995067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 848525.
The product of its (nonzero) digits is 952560, while the sum is 49.
The spelling of 42700995067 in words is "forty-two billion, seven hundred million, nine hundred ninety-five thousand, sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •