Base | Representation |
---|---|
bin | 101000001010110000… |
… | …010110111110011110 |
3 | 11010022210221012212012 |
4 | 220022300112332132 |
5 | 1201312302402032 |
6 | 31451432111222 |
7 | 3054542663222 |
oct | 501260267636 |
9 | 133283835765 |
10 | 43130122142 |
11 | 17322914148 |
12 | 8438235512 |
13 | 40b46c6043 |
14 | 21321a6782 |
15 | 11c66d06b2 |
hex | a0ac16f9e |
43130122142 has 8 divisors (see below), whose sum is σ = 64703207376. Its totient is φ = 21562386352.
The previous prime is 43130122141. The next prime is 43130122199. The reversal of 43130122142 is 24122103134.
43130122142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43130122141) 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, 1317143 + ... + 1349490.
It is an arithmetic number, because the mean of its divisors is an integer number (8087900922).
Almost surely, 243130122142 is an apocalyptic number.
43130122142 is a deficient number, since it is larger than the sum of its proper divisors (21573085234).
43130122142 is a wasteful number, since it uses less digits than its factorization.
43130122142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2674722.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 43130122142 its reverse (24122103134), we get a palindrome (67252225276).
The spelling of 43130122142 in words is "forty-three billion, one hundred thirty million, one hundred twenty-two thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •