Base | Representation |
---|---|
bin | 100111101011010… |
… | …0000011101110100 |
3 | 10102210002001120021 |
4 | 1033112200131310 |
5 | 10211303101322 |
6 | 340034214524 |
7 | 44663602504 |
oct | 11726403564 |
9 | 3383061507 |
10 | 1331300212 |
11 | 623536610 |
12 | 311a24444 |
13 | 182a76a08 |
14 | c8b4ba04 |
15 | 7bd244c7 |
hex | 4f5a0774 |
1331300212 has 24 divisors (see below), whose sum is σ = 2546832960. Its totient is φ = 603884160.
The previous prime is 1331300123. The next prime is 1331300261. The reversal of 1331300212 is 2120031331.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9637 + ... + 52492.
It is an arithmetic number, because the mean of its divisors is an integer number (106118040).
Almost surely, 21331300212 is an apocalyptic number.
It is an amenable number.
1331300212 is a deficient number, since it is larger than the sum of its proper divisors (1215532748).
1331300212 is a wasteful number, since it uses less digits than its factorization.
1331300212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62631 (or 62629 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1331300212 is about 36486.9868857378. The cubic root of 1331300212 is about 1100.0826968131.
Adding to 1331300212 its reverse (2120031331), we get a palindrome (3451331543).
The spelling of 1331300212 in words is "one billion, three hundred thirty-one million, three hundred thousand, two hundred twelve".
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