Base | Representation |
---|---|
bin | 10011000000000111… |
… | …01001110011101001 |
3 | 222022221221011000120 |
4 | 21200003221303221 |
5 | 131343041130001 |
6 | 4404141353453 |
7 | 510542235042 |
oct | 114003516351 |
9 | 28287834016 |
10 | 10201505001 |
11 | 4365535776 |
12 | 1b88568889 |
13 | c676807bc |
14 | 6cac178c9 |
15 | 3ea913236 |
hex | 2600e9ce9 |
10201505001 has 16 divisors (see below), whose sum is σ = 13806217920. Its totient is φ = 6699620160.
The previous prime is 10201504991. The next prime is 10201505009. The reversal of 10201505001 is 10050510201.
It is not a de Polignac number, because 10201505001 - 25 = 10201504969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10201505009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33595 + ... + 146736.
It is an arithmetic number, because the mean of its divisors is an integer number (862888620).
Almost surely, 210201505001 is an apocalyptic number.
It is an amenable number.
10201505001 is a deficient number, since it is larger than the sum of its proper divisors (3604712919).
10201505001 is a wasteful number, since it uses less digits than its factorization.
10201505001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180616.
The product of its (nonzero) digits is 50, while the sum is 15.
The spelling of 10201505001 in words is "ten billion, two hundred one million, five hundred five thousand, one".
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