Base | Representation |
---|---|
bin | 1000010010001110001… |
… | …0101000111111101001 |
3 | 111121101020101111220010 |
4 | 2010203202220333221 |
5 | 4312443013013022 |
6 | 145215142122133 |
7 | 13166034526242 |
oct | 2044342507751 |
9 | 447336344803 |
10 | 142330204137 |
11 | 553a8764a90 |
12 | 23702120349 |
13 | 10563581004 |
14 | 6c62cbdcc9 |
15 | 3a805ac50c |
hex | 21238a8fe9 |
142330204137 has 8 divisors (see below), whose sum is σ = 207025751520. Its totient is φ = 86260729760.
The previous prime is 142330204129. The next prime is 142330204157. The reversal of 142330204137 is 731402033241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142330204137 - 23 = 142330204129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142330204157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156518212 + ... + 2156518277.
It is an arithmetic number, because the mean of its divisors is an integer number (25878218940).
Almost surely, 2142330204137 is an apocalyptic number.
It is an amenable number.
142330204137 is a deficient number, since it is larger than the sum of its proper divisors (64695547383).
142330204137 is a wasteful number, since it uses less digits than its factorization.
142330204137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4313036503.
The product of its (nonzero) digits is 12096, while the sum is 30.
Adding to 142330204137 its reverse (731402033241), we get a palindrome (873732237378).
The spelling of 142330204137 in words is "one hundred forty-two billion, three hundred thirty million, two hundred four thousand, one hundred thirty-seven".
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