Base | Representation |
---|---|
bin | 1000010010100110111… |
… | …1000001011001101110 |
3 | 111121122110220122020111 |
4 | 2010221233001121232 |
5 | 4313201113110014 |
6 | 145233333210234 |
7 | 13201435662025 |
oct | 2045157013156 |
9 | 447573818214 |
10 | 142434113134 |
11 | 55451386395 |
12 | 23730a9097a |
13 | 1057bc62b21 |
14 | 6c72a0b8bc |
15 | 3a897852c4 |
hex | 2129bc166e |
142434113134 has 8 divisors (see below), whose sum is σ = 213662819448. Its totient is φ = 71213173320.
The previous prime is 142434113117. The next prime is 142434113137. The reversal of 142434113134 is 431311434241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1424341131342 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 142434113096 and 142434113105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142434113137) 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, 1895557 + ... + 1969264.
It is an arithmetic number, because the mean of its divisors is an integer number (26707852431).
Almost surely, 2142434113134 is an apocalyptic number.
142434113134 is a deficient number, since it is larger than the sum of its proper divisors (71228706314).
142434113134 is a wasteful number, since it uses less digits than its factorization.
142434113134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3883250.
The product of its digits is 13824, while the sum is 31.
Adding to 142434113134 its reverse (431311434241), we get a palindrome (573745547375).
The spelling of 142434113134 in words is "one hundred forty-two billion, four hundred thirty-four million, one hundred thirteen thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •