Base | Representation |
---|---|
bin | 11011010101010011011111… |
… | …111001100110100111110111 |
3 | 120202122002101021002002020222 |
4 | 123111103133321212213313 |
5 | 111224020221040200043 |
6 | 1103400150452444555 |
7 | 34214660050664510 |
oct | 3325233771464767 |
9 | 522562337062228 |
10 | 120211301100023 |
11 | 353373656290a1 |
12 | 1159590961975b |
13 | 520cb52b67b83 |
14 | 2198387ddda07 |
15 | dd6e89ce3d68 |
hex | 6d54dfe669f7 |
120211301100023 has 4 divisors (see below), whose sum is σ = 137384344114320. Its totient is φ = 103038258085728.
The previous prime is 120211301100013. The next prime is 120211301100029. The reversal of 120211301100023 is 320001103112021.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 120211301100023 - 218 = 120211300837879 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120211301099974 and 120211301100010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120211301100029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8586521507138 + ... + 8586521507151.
It is an arithmetic number, because the mean of its divisors is an integer number (34346086028580).
Almost surely, 2120211301100023 is an apocalyptic number.
120211301100023 is a deficient number, since it is larger than the sum of its proper divisors (17173043014297).
120211301100023 is an equidigital number, since it uses as much as digits as its factorization.
120211301100023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17173043014296.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 120211301100023 its reverse (320001103112021), we get a palindrome (440212404212044).
The spelling of 120211301100023 in words is "one hundred twenty trillion, two hundred eleven billion, three hundred one million, one hundred thousand, twenty-three".
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