Base | Representation |
---|---|
bin | 110111111110010011… |
… | …0010000011111000111 |
3 | 102111021002021111110202 |
4 | 1233330212100133013 |
5 | 3432133203120143 |
6 | 131115310041115 |
7 | 11453501115404 |
oct | 1577446203707 |
9 | 374232244422 |
10 | 120202004423 |
11 | 46a82997026 |
12 | 1b3674a919b |
13 | b447cc3b07 |
14 | 5b640cb2ab |
15 | 31d7aa8ab8 |
hex | 1bfc9907c7 |
120202004423 has 16 divisors (see below), whose sum is σ = 121849453440. Its totient is φ = 118569513216.
The previous prime is 120202004411. The next prime is 120202004449. The reversal of 120202004423 is 324400202021.
It is a cyclic number.
It is not a de Polignac number, because 120202004423 - 24 = 120202004407 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120202004395 and 120202004404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120202004623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10964861 + ... + 10975817.
It is an arithmetic number, because the mean of its divisors is an integer number (7615590840).
Almost surely, 2120202004423 is an apocalyptic number.
120202004423 is a deficient number, since it is larger than the sum of its proper divisors (1647449017).
120202004423 is a wasteful number, since it uses less digits than its factorization.
120202004423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11626.
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 120202004423 its reverse (324400202021), we get a palindrome (444602206444).
The spelling of 120202004423 in words is "one hundred twenty billion, two hundred two million, four thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •