Base | Representation |
---|---|
bin | 11101010010110001100… |
… | …010100110001010101110 |
3 | 21010102222001112121112022 |
4 | 131102301202212022232 |
5 | 230440132433042430 |
6 | 4140434204110142 |
7 | 265302410664050 |
oct | 35226142461256 |
9 | 7112861477468 |
10 | 2013023330990 |
11 | 70679a211151 |
12 | 286179535352 |
13 | 117a9a714699 |
14 | 6d60636d8d0 |
15 | 3756b4dc4e5 |
hex | 1d4b18a62ae |
2013023330990 has 32 divisors (see below), whose sum is σ = 4141278567360. Its totient is φ = 690145761024.
The previous prime is 2013023330977. The next prime is 2013023331061. The reversal of 2013023330990 is 990333203102.
It is a super-2 number, since 2×20130233309902 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2013023330990.
It is a congruent number.
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, 765644 + ... + 2147616.
It is an arithmetic number, because the mean of its divisors is an integer number (129414955230).
Almost surely, 22013023330990 is an apocalyptic number.
2013023330990 is an abundant number, since it is smaller than the sum of its proper divisors (2128255236370).
2013023330990 is a wasteful number, since it uses less digits than its factorization.
2013023330990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1402796.
The product of its (nonzero) digits is 26244, while the sum is 35.
The spelling of 2013023330990 in words is "two trillion, thirteen billion, twenty-three million, three hundred thirty thousand, nine hundred ninety".
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