Base | Representation |
---|---|
bin | 1000010010111110000… |
… | …1111011011011101010 |
3 | 111121220020212111001121 |
4 | 2010233201323123222 |
5 | 4313401011002411 |
6 | 145251125205454 |
7 | 13204026302164 |
oct | 2045741733352 |
9 | 447806774047 |
10 | 142531344106 |
11 | 554a1256468 |
12 | 2375956088a |
13 | 10596147148 |
14 | 6c818bb934 |
15 | 3a9308e571 |
hex | 212f87b6ea |
142531344106 has 8 divisors (see below), whose sum is σ = 214149237120. Its totient is φ = 71148265068.
The previous prime is 142531344101. The next prime is 142531344113. The reversal of 142531344106 is 601443135241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (142531344101) 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, 58701976 + ... + 58704403.
It is an arithmetic number, because the mean of its divisors is an integer number (26768654640).
Almost surely, 2142531344106 is an apocalyptic number.
142531344106 is a deficient number, since it is larger than the sum of its proper divisors (71617893014).
142531344106 is a wasteful number, since it uses less digits than its factorization.
142531344106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117406988.
The product of its (nonzero) digits is 34560, while the sum is 34.
Adding to 142531344106 its reverse (601443135241), we get a palindrome (743974479347).
The spelling of 142531344106 in words is "one hundred forty-two billion, five hundred thirty-one million, three hundred forty-four thousand, one hundred six".
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