Base | Representation |
---|---|
bin | 10000111101101… |
… | …01010111010011 |
3 | 100220202121202121 |
4 | 20132311113103 |
5 | 242412110002 |
6 | 22041555111 |
7 | 3345351430 |
oct | 1036652723 |
9 | 326677677 |
10 | 142300627 |
11 | 73363627 |
12 | 3b7a5a97 |
13 | 23634571 |
14 | 14c82b87 |
15 | c75d237 |
hex | 87b55d3 |
142300627 has 8 divisors (see below), whose sum is σ = 166596192. Its totient is φ = 118996800.
The previous prime is 142300603. The next prime is 142300657. The reversal of 142300627 is 726003241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142300627 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142300657) 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, 247624 + ... + 248197.
It is an arithmetic number, because the mean of its divisors is an integer number (20824524).
Almost surely, 2142300627 is an apocalyptic number.
142300627 is a deficient number, since it is larger than the sum of its proper divisors (24295565).
142300627 is an equidigital number, since it uses as much as digits as its factorization.
142300627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495869.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 142300627 is about 11928.9826473174. The cubic root of 142300627 is about 522.0782546372.
Adding to 142300627 its reverse (726003241), we get a palindrome (868303868).
The spelling of 142300627 in words is "one hundred forty-two million, three hundred thousand, six hundred twenty-seven".
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