Base | Representation |
---|---|
bin | 1001100100001010111100… |
… | …00100010101011001000100 |
3 | 2202110211111221001122110022 |
4 | 10302011132010111121010 |
5 | 10224110144424334022 |
6 | 112422522410514312 |
7 | 4300441642614443 |
oct | 462053604253104 |
9 | 82424457048408 |
10 | 21034033043012 |
11 | 677a535329960 |
12 | 2438653135998 |
13 | b97668365142 |
14 | 52a0a45c4d5a |
15 | 267224326c42 |
hex | 13215e115644 |
21034033043012 has 48 divisors (see below), whose sum is σ = 40342491438144. Its totient is φ = 9516581568000.
The previous prime is 21034033042973. The next prime is 21034033043059.
21034033043012 is nontrivially palindromic in base 10.
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, 8411312 + ... + 10621592.
It is an arithmetic number, because the mean of its divisors is an integer number (840468571628).
Almost surely, 221034033043012 is an apocalyptic number.
21034033043012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
21034033043012 is a deficient number, since it is larger than the sum of its proper divisors (19308458395132).
21034033043012 is a wasteful number, since it uses less digits than its factorization.
21034033043012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2211300 (or 2211298 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
It can be divided in two parts, 2103403 and 3043012, that added together give a palindrome (5146415).
The spelling of 21034033043012 in words is "twenty-one trillion, thirty-four billion, thirty-three million, forty-three thousand, twelve".
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