Base | Representation |
---|---|
bin | 10000000110000111… |
… | …00111001001001110 |
3 | 211022012222002210011 |
4 | 20003003213021032 |
5 | 120144122304011 |
6 | 3545243103434 |
7 | 424065045556 |
oct | 100303471116 |
9 | 24265862704 |
10 | 8641213006 |
11 | 3734815258 |
12 | 1811b11b7a |
13 | a7933b6ba |
14 | 5bd8dc166 |
15 | 358959621 |
hex | 2030e724e |
8641213006 has 8 divisors (see below), whose sum is σ = 13263257304. Its totient is φ = 4220127240.
The previous prime is 8641213003. The next prime is 8641213039. The reversal of 8641213006 is 6003121468.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8641213003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50239525 + ... + 50239696.
It is an arithmetic number, because the mean of its divisors is an integer number (1657907163).
Almost surely, 28641213006 is an apocalyptic number.
8641213006 is a gapful number since it is divisible by the number (86) formed by its first and last digit.
8641213006 is a deficient number, since it is larger than the sum of its proper divisors (4622044298).
8641213006 is a wasteful number, since it uses less digits than its factorization.
8641213006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100479266.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 8641213006 is about 92958.1250133629. The cubic root of 8641213006 is about 2052.0671598093.
The spelling of 8641213006 in words is "eight billion, six hundred forty-one million, two hundred thirteen thousand, six".
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