Base | Representation |
---|---|
bin | 1011000000010100110000… |
… | …1000010001101111111111 |
3 | 1120211202201202021010212111 |
4 | 2300011030020101233333 |
5 | 3041222202212023403 |
6 | 41422431042114451 |
7 | 2356132144630216 |
oct | 260051410215777 |
9 | 46752652233774 |
10 | 12100200111103 |
11 | 3945736569385 |
12 | 143512464ba27 |
13 | 69a0757c5060 |
14 | 2db91d45007d |
15 | 15eb499d756d |
hex | b014c211bff |
12100200111103 has 8 divisors (see below), whose sum is σ = 13031074065296. Its totient is φ = 11169338918400.
The previous prime is 12100200111089. The next prime is 12100200111137. The reversal of 12100200111103 is 30111100200121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12100200111103 - 213 = 12100200102911 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12100200111173) 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, 1173858 + ... + 5057503.
It is an arithmetic number, because the mean of its divisors is an integer number (1628884258162).
Almost surely, 212100200111103 is an apocalyptic number.
12100200111103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12100200111103 is a deficient number, since it is larger than the sum of its proper divisors (930873954193).
12100200111103 is a wasteful number, since it uses less digits than its factorization.
12100200111103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6380745.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 12100200111103 its reverse (30111100200121), we get a palindrome (42211300311224).
The spelling of 12100200111103 in words is "twelve trillion, one hundred billion, two hundred million, one hundred eleven thousand, one hundred three".
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