Base | Representation |
---|---|
bin | 1000010100101111110… |
… | …0001110100000001000 |
3 | 111200010110210010000220 |
4 | 2011023330032200020 |
5 | 4320340022000013 |
6 | 145410313430040 |
7 | 13221604641426 |
oct | 2051374164010 |
9 | 450113703026 |
10 | 143008000008 |
11 | 55716319065 |
12 | 2387110b320 |
13 | 10640b17963 |
14 | 6cc8d18116 |
15 | 3abed45b23 |
hex | 214bf0e808 |
143008000008 has 16 divisors (see below), whose sum is σ = 357520000080. Its totient is φ = 47669333328.
The previous prime is 143007999983. The next prime is 143008000019. The reversal of 143008000008 is 800000800341.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 5958666667 = 143008000008 / (1 + 4 + 3 + 0 + 0 + 8 + 0 + 0 + 0 + 0 + 0 + 8).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2979333310 + ... + 2979333357.
It is an arithmetic number, because the mean of its divisors is an integer number (22345000005).
Almost surely, 2143008000008 is an apocalyptic number.
It is an amenable number.
143008000008 is an abundant number, since it is smaller than the sum of its proper divisors (214512000072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143008000008 is a wasteful number, since it uses less digits than its factorization.
143008000008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5958666676 (or 5958666672 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
Adding to 143008000008 its reverse (800000800341), we get a palindrome (943008800349).
The spelling of 143008000008 in words is "one hundred forty-three billion, eight million, eight", and thus it is an aban number.
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