Base | Representation |
---|---|
bin | 11101010010110001111… |
… | …100000011000101001101 |
3 | 21010102222112002120211120 |
4 | 131102301330003011031 |
5 | 230440141140044041 |
6 | 4140435003111153 |
7 | 265302521463042 |
oct | 35226174030515 |
9 | 7112875076746 |
10 | 2013030003021 |
11 | 7067a2a58a24 |
12 | 28617b8124b9 |
13 | 117a9bc0c52b |
14 | 6d6071c91c9 |
15 | 3756bda9366 |
hex | 1d4b1f0314d |
2013030003021 has 8 divisors (see below), whose sum is σ = 2701135800864. Its totient is φ = 1333472103600.
The previous prime is 2013030003001. The next prime is 2013030003071. The reversal of 2013030003021 is 1203000303102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2013030003021 - 217 = 2013029871949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013030003001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2136974055 + ... + 2136974996.
It is an arithmetic number, because the mean of its divisors is an integer number (337641975108).
Almost surely, 22013030003021 is an apocalyptic number.
It is an amenable number.
2013030003021 is a deficient number, since it is larger than the sum of its proper divisors (688105797843).
2013030003021 is a wasteful number, since it uses less digits than its factorization.
2013030003021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4273949211.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 2013030003021 its reverse (1203000303102), we get a palindrome (3216030306123).
The spelling of 2013030003021 in words is "two trillion, thirteen billion, thirty million, three thousand, twenty-one".
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