Base | Representation |
---|---|
bin | 1011000001011111010001… |
… | …0101011011111001100111 |
3 | 1120220200100201100110222022 |
4 | 2300113310111123321213 |
5 | 3042034133203031043 |
6 | 41435535520053355 |
7 | 2360440622121053 |
oct | 260276425337147 |
9 | 46820321313868 |
10 | 12120202002023 |
11 | 395317006a045 |
12 | 1438b8716425b |
13 | 69bc126b257b |
14 | 2dc899aa8c63 |
15 | 16041a9c8868 |
hex | b05f455be67 |
12120202002023 has 4 divisors (see below), whose sum is σ = 12146379544608. Its totient is φ = 12094024459440.
The previous prime is 12120202002019. The next prime is 12120202002037. The reversal of 12120202002023 is 32020020202121.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12120202002023 - 22 = 12120202002019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12120202001992 and 12120202002010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12120202802023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13088770598 + ... + 13088771523.
It is an arithmetic number, because the mean of its divisors is an integer number (3036594886152).
Almost surely, 212120202002023 is an apocalyptic number.
12120202002023 is a deficient number, since it is larger than the sum of its proper divisors (26177542585).
12120202002023 is an equidigital number, since it uses as much as digits as its factorization.
12120202002023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26177542584.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 12120202002023 its reverse (32020020202121), we get a palindrome (44140222204144).
The spelling of 12120202002023 in words is "twelve trillion, one hundred twenty billion, two hundred two million, two thousand, twenty-three".
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