Base | Representation |
---|---|
bin | 11111000001100101110… |
… | …001101100000100101100 |
3 | 21112211002112101212220110 |
4 | 133001211301230010230 |
5 | 234412324343200322 |
6 | 4311233225220020 |
7 | 310014141032130 |
oct | 37014561540454 |
9 | 7484075355813 |
10 | 2132011303212 |
11 | 7521a988787a |
12 | 2a5246331610 |
13 | 12608104003b |
14 | 752931173c0 |
15 | 3a6d26d7c0c |
hex | 1f065c6c12c |
2132011303212 has 24 divisors (see below), whose sum is σ = 5685363475456. Its totient is φ = 609146086608.
The previous prime is 2132011303211. The next prime is 2132011303223. The reversal of 2132011303212 is 2123031102312.
It is a super-3 number, since 3×21320113032123 (a number of 38 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (2132011303211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12690543388 + ... + 12690543555.
Almost surely, 22132011303212 is an apocalyptic number.
It is an amenable number.
2132011303212 is an abundant number, since it is smaller than the sum of its proper divisors (3553352172244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132011303212 is a wasteful number, since it uses less digits than its factorization.
2132011303212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25381086957 (or 25381086955 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 2132011303212 its reverse (2123031102312), we get a palindrome (4255042405524).
The spelling of 2132011303212 in words is "two trillion, one hundred thirty-two billion, eleven million, three hundred three thousand, two hundred twelve".
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