Base | Representation |
---|---|
bin | 11101011010100000101… |
… | …110010101111100101010 |
3 | 21011020102001010122022111 |
4 | 131122200232111330222 |
5 | 231104141232212302 |
6 | 4144330421112534 |
7 | 266015320064614 |
oct | 35324056257452 |
9 | 7136361118274 |
10 | 2021331132202 |
11 | 70a272801168 |
12 | 2878b785874a |
13 | 1187c29573a5 |
14 | 6db9387bdb4 |
15 | 378a5a380d7 |
hex | 1d6a0b95f2a |
2021331132202 has 64 divisors (see below), whose sum is σ = 3360790185984. Its totient is φ = 907683010560.
The previous prime is 2021331132193. The next prime is 2021331132203. The reversal of 2021331132202 is 2022311331202.
It is not an unprimeable number, because it can be changed into a prime (2021331132203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110912863 + ... + 110931085.
It is an arithmetic number, because the mean of its divisors is an integer number (52512346656).
Almost surely, 22021331132202 is an apocalyptic number.
2021331132202 is a deficient number, since it is larger than the sum of its proper divisors (1339459053782).
2021331132202 is a wasteful number, since it uses less digits than its factorization.
2021331132202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20023.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2021331132202 its reverse (2022311331202), we get a palindrome (4043642463404).
The spelling of 2021331132202 in words is "two trillion, twenty-one billion, three hundred thirty-one million, one hundred thirty-two thousand, two hundred two".
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