Base | Representation |
---|---|
bin | 1000010010001010010… |
… | …1010101011111000010 |
3 | 111121100010011001001012 |
4 | 2010202211111133002 |
5 | 4312424404232232 |
6 | 145213405440522 |
7 | 13165451114015 |
oct | 2044245253702 |
9 | 447303131035 |
10 | 142314133442 |
11 | 5539a688918 |
12 | 236b8870142 |
13 | 10560145220 |
14 | 6c60ad937c |
15 | 3a7de859b2 |
hex | 21229557c2 |
142314133442 has 32 divisors (see below), whose sum is σ = 235809100800. Its totient is φ = 64005075648.
The previous prime is 142314133427. The next prime is 142314133499. The reversal of 142314133442 is 244331413241.
It is a junction number, because it is equal to n+sod(n) for n = 142314133399 and 142314133408.
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, 25559 + ... + 534117.
It is an arithmetic number, because the mean of its divisors is an integer number (7369034400).
Almost surely, 2142314133442 is an apocalyptic number.
142314133442 is a deficient number, since it is larger than the sum of its proper divisors (93494967358).
142314133442 is a wasteful number, since it uses less digits than its factorization.
142314133442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508850.
The product of its digits is 27648, while the sum is 32.
Adding to 142314133442 its reverse (244331413241), we get a palindrome (386645546683).
The spelling of 142314133442 in words is "one hundred forty-two billion, three hundred fourteen million, one hundred thirty-three thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •