Base | Representation |
---|---|
bin | 11101010000111010110… |
… | …110011000111100100101 |
3 | 21010020211021120002111022 |
4 | 131100322312120330211 |
5 | 230422043144443023 |
6 | 4135504431420525 |
7 | 265202151135545 |
oct | 35207266307445 |
9 | 7106737502438 |
10 | 2011032031013 |
11 | 705968176a95 |
12 | 285902684745 |
13 | 117840cc5285 |
14 | 6d497adb325 |
15 | 374a17977c8 |
hex | 1d43ad98f25 |
2011032031013 has 16 divisors (see below), whose sum is σ = 2066689572480. Its totient is φ = 1956229228800.
The previous prime is 2011032031007. The next prime is 2011032031027. The reversal of 2011032031013 is 3101302301102.
It is a cyclic number.
It is not a de Polignac number, because 2011032031013 - 28 = 2011032030757 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2011032030982 and 2011032031000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2011032021013) 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, 2610233 + ... + 3291713.
It is an arithmetic number, because the mean of its divisors is an integer number (129168098280).
Almost surely, 22011032031013 is an apocalyptic number.
It is an amenable number.
2011032031013 is a deficient number, since it is larger than the sum of its proper divisors (55657541467).
2011032031013 is an equidigital number, since it uses as much as digits as its factorization.
2011032031013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682108.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 2011032031013 its reverse (3101302301102), we get a palindrome (5112334332115).
The spelling of 2011032031013 in words is "two trillion, eleven billion, thirty-two million, thirty-one thousand, thirteen".
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