Base | Representation |
---|---|
bin | 1011000001011111010011… |
… | …0111110000111100001110 |
3 | 1120220200101100021200101112 |
4 | 2300113310313300330032 |
5 | 3042034143004013402 |
6 | 41435540441012022 |
7 | 2360441061451331 |
oct | 260276467607416 |
9 | 46820340250345 |
10 | 12120211001102 |
11 | 39531751561a6 |
12 | 1438b8a184012 |
13 | 69bc14513679 |
14 | 2dc89ad6c618 |
15 | 16041b6a4e52 |
hex | b05f4df0f0e |
12120211001102 has 4 divisors (see below), whose sum is σ = 18180316501656. Its totient is φ = 6060105500550.
The previous prime is 12120211001033. The next prime is 12120211001111. The reversal of 12120211001102 is 20110011202121.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×121202110011022 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3030052750274 + ... + 3030052750277.
It is an arithmetic number, because the mean of its divisors is an integer number (4545079125414).
Almost surely, 212120211001102 is an apocalyptic number.
12120211001102 is a deficient number, since it is larger than the sum of its proper divisors (6060105500554).
12120211001102 is an equidigital number, since it uses as much as digits as its factorization.
12120211001102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6060105500553.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12120211001102 its reverse (20110011202121), we get a palindrome (32230222203223).
The spelling of 12120211001102 in words is "twelve trillion, one hundred twenty billion, two hundred eleven million, one thousand, one hundred two".
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