Base | Representation |
---|---|
bin | 110111111110111011… |
… | …1000111101011100111 |
3 | 102111022120011110010001 |
4 | 1233331313013223213 |
5 | 3432204114431043 |
6 | 131121344242131 |
7 | 11454146233111 |
oct | 1577567075347 |
9 | 374276143101 |
10 | 120223202023 |
11 | 46a93955101 |
12 | 1b372610347 |
13 | b44c506382 |
14 | 5b66c483b1 |
15 | 31d989474d |
hex | 1bfddc7ae7 |
120223202023 has 4 divisors (see below), whose sum is σ = 120371443528. Its totient is φ = 120074960520.
The previous prime is 120223201991. The next prime is 120223202063. The reversal of 120223202023 is 320202322021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320202322021 = 241313 ⋅1326917.
It is a cyclic number.
It is not a de Polignac number, because 120223202023 - 25 = 120223201991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120223202063) 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, 74119536 + ... + 74121157.
It is an arithmetic number, because the mean of its divisors is an integer number (30092860882).
Almost surely, 2120223202023 is an apocalyptic number.
120223202023 is a deficient number, since it is larger than the sum of its proper divisors (148241505).
120223202023 is an equidigital number, since it uses as much as digits as its factorization.
120223202023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148241504.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 120223202023 its reverse (320202322021), we get a palindrome (440425524044).
The spelling of 120223202023 in words is "one hundred twenty billion, two hundred twenty-three million, two hundred two thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •