Base | Representation |
---|---|
bin | 1001100111000000010011… |
… | …01101111110010110001010 |
3 | 2202211010211202012102112001 |
4 | 10303200021231332112022 |
5 | 10232204102422034424 |
6 | 112535344312341214 |
7 | 4310456562405034 |
oct | 463401155762612 |
9 | 82733752172461 |
10 | 21131402143114 |
11 | 6807860684a1a |
12 | 24534a79a480a |
13 | ba38b4aa3183 |
14 | 530aa007cc54 |
15 | 269a225ca844 |
hex | 133809b7e58a |
21131402143114 has 32 divisors (see below), whose sum is σ = 33121631410560. Its totient is φ = 10092149760000.
The previous prime is 21131402143037. The next prime is 21131402143147. The reversal of 21131402143114 is 41134120413112.
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, 433342494 + ... + 433391254.
It is an arithmetic number, because the mean of its divisors is an integer number (1035050981580).
Almost surely, 221131402143114 is an apocalyptic number.
21131402143114 is a deficient number, since it is larger than the sum of its proper divisors (11990229267446).
21131402143114 is a wasteful number, since it uses less digits than its factorization.
21131402143114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61806.
The product of its (nonzero) digits is 2304, while the sum is 28.
Adding to 21131402143114 its reverse (41134120413112), we get a palindrome (62265522556226).
The spelling of 21131402143114 in words is "twenty-one trillion, one hundred thirty-one billion, four hundred two million, one hundred forty-three thousand, one hundred fourteen".
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