Base | Representation |
---|---|
bin | 11101010010111100000… |
… | …100111011011001101100 |
3 | 21010110102101011120011112 |
4 | 131102330010323121230 |
5 | 230441013211244040 |
6 | 4140503521011152 |
7 | 265306655346311 |
oct | 35227404733154 |
9 | 7113371146145 |
10 | 2013200103020 |
11 | 70687aa79637 |
12 | 286208783ab8 |
13 | 117ac8228212 |
14 | 6d621a26d08 |
15 | 3757bca9365 |
hex | 1d4bc13b66c |
2013200103020 has 12 divisors (see below), whose sum is σ = 4227720216384. Its totient is φ = 805280041200.
The previous prime is 2013200102993. The next prime is 2013200103029. The reversal of 2013200103020 is 203010023102.
It is a happy number.
It is a super-2 number, since 2×20132001030202 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2013200102986 and 2013200103004.
It is not an unprimeable number, because it can be changed into a prime (2013200103029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50330002556 + ... + 50330002595.
It is an arithmetic number, because the mean of its divisors is an integer number (352310018032).
Almost surely, 22013200103020 is an apocalyptic number.
2013200103020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2013200103020 is an abundant number, since it is smaller than the sum of its proper divisors (2214520113364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013200103020 is a wasteful number, since it uses less digits than its factorization.
2013200103020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100660005160 (or 100660005158 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 2013200103020 its reverse (203010023102), we get a palindrome (2216210126122).
The spelling of 2013200103020 in words is "two trillion, thirteen billion, two hundred million, one hundred three thousand, twenty".
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