Base | Representation |
---|---|
bin | 11111000001100101001… |
… | …011001100101110000000 |
3 | 21112211001211102021011110 |
4 | 133001211023030232000 |
5 | 234412314302311222 |
6 | 4311232225043320 |
7 | 310013656206405 |
oct | 37014513145600 |
9 | 7484054367143 |
10 | 2132001213312 |
11 | 7521a4116113 |
12 | 2a5242a86540 |
13 | 12607bc19599 |
14 | 75291a4c2ac |
15 | 3a6d189330c |
hex | 1f0652ccb80 |
2132001213312 has 64 divisors (see below), whose sum is σ = 5665549718160. Its totient is φ = 710363197440.
The previous prime is 2132001213299. The next prime is 2132001213317. The reversal of 2132001213312 is 2133121002312.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132001213317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286893 + ... + 2084780.
Almost surely, 22132001213312 is an apocalyptic number.
It is an amenable number.
2132001213312 is an abundant number, since it is smaller than the sum of its proper divisors (3533548504848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132001213312 is a wasteful number, since it uses less digits than its factorization.
2132001213312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2374031 (or 2374019 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 2132001213312 its reverse (2133121002312), we get a palindrome (4265122215624).
The spelling of 2132001213312 in words is "two trillion, one hundred thirty-two billion, one million, two hundred thirteen thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •