Base | Representation |
---|---|
bin | 11101000111100100111… |
… | …101000010110010101100 |
3 | 21002021221012101220222011 |
4 | 131013210331002302230 |
5 | 230241022224000413 |
6 | 4131125215531004 |
7 | 264365445602515 |
oct | 35074475026254 |
9 | 7067835356864 |
10 | 2001001000108 |
11 | 70168a998000 |
12 | 283983229a64 |
13 | 116902a61826 |
14 | 6cbc57bba0c |
15 | 370b5d0a33d |
hex | 1d1e4f42cac |
2001001000108 has 48 divisors (see below), whose sum is σ = 3933614619648. Its totient is φ = 890193757200.
The previous prime is 2001001000099. The next prime is 2001001000121. The reversal of 2001001000108 is 8010001001002.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3748128 + ... + 4248583.
It is an arithmetic number, because the mean of its divisors is an integer number (81950304576).
Almost surely, 22001001000108 is an apocalyptic number.
It is an amenable number.
2001001000108 is a deficient number, since it is larger than the sum of its proper divisors (1932613619540).
2001001000108 is a wasteful number, since it uses less digits than its factorization.
2001001000108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7996795 (or 7996771 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
The spelling of 2001001000108 in words is "two trillion, one billion, one million, one hundred eight", and thus it is an aban number.
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