Base | Representation |
---|---|
bin | 110111111110101010… |
… | …1101101000111000010 |
3 | 102111021221200102012211 |
4 | 1233331111231013002 |
5 | 3432144344124214 |
6 | 131120432412334 |
7 | 11454011621002 |
oct | 1577525550702 |
9 | 374257612184 |
10 | 120214442434 |
11 | 46a89a11979 |
12 | 1b36b6a70aa |
13 | b44a75a298 |
14 | 5b65a08002 |
15 | 31d8c140c4 |
hex | 1bfd56d1c2 |
120214442434 has 32 divisors (see below), whose sum is σ = 184213797696. Its totient is φ = 58827659520.
The previous prime is 120214442407. The next prime is 120214442449. The reversal of 120214442434 is 434244412021.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 120214442396 and 120214442405.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6176382 + ... + 6195814.
It is an arithmetic number, because the mean of its divisors is an integer number (5756681178).
Almost surely, 2120214442434 is an apocalyptic number.
120214442434 is a deficient number, since it is larger than the sum of its proper divisors (63999355262).
120214442434 is a wasteful number, since it uses less digits than its factorization.
120214442434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19890.
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 120214442434 its reverse (434244412021), we get a palindrome (554458854455).
The spelling of 120214442434 in words is "one hundred twenty billion, two hundred fourteen million, four hundred forty-two thousand, four hundred thirty-four".
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