Base | Representation |
---|---|
bin | 1000010011010000000… |
… | …0110001001011010011 |
3 | 111122002111100200220102 |
4 | 2010310000301023103 |
5 | 4314024233144202 |
6 | 145302413003015 |
7 | 13205631365534 |
oct | 2046400611323 |
9 | 448074320812 |
10 | 142606537427 |
11 | 5552a744302 |
12 | 2377a78346b |
13 | 105a88b3733 |
14 | 6c8b89268b |
15 | 3a99993d02 |
hex | 21340312d3 |
142606537427 has 8 divisors (see below), whose sum is σ = 150165451200. Its totient is φ = 135052954344.
The previous prime is 142606537421. The next prime is 142606537457. The reversal of 142606537427 is 724735606241.
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 142606537427 - 218 = 142606275283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142606537421) 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, 1277693 + ... + 1384814.
It is an arithmetic number, because the mean of its divisors is an integer number (18770681400).
Almost surely, 2142606537427 is an apocalyptic number.
142606537427 is a deficient number, since it is larger than the sum of its proper divisors (7558913773).
142606537427 is a wasteful number, since it uses less digits than its factorization.
142606537427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2665345.
The product of its (nonzero) digits is 1693440, while the sum is 47.
The spelling of 142606537427 in words is "one hundred forty-two billion, six hundred six million, five hundred thirty-seven thousand, four hundred twenty-seven".
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