Base | Representation |
---|---|
bin | 10000110000000… |
… | …01000110111111 |
3 | 100210101211121010 |
4 | 20120001012333 |
5 | 241432414402 |
6 | 21535410303 |
7 | 3324230004 |
oct | 1030010677 |
9 | 323354533 |
10 | 140513727 |
11 | 72353052 |
12 | 3b083993 |
13 | 2315a123 |
14 | 149398ab |
15 | c508a6c |
hex | 86011bf |
140513727 has 8 divisors (see below), whose sum is σ = 187406640. Its totient is φ = 93648320.
The previous prime is 140513707. The next prime is 140513741. The reversal of 140513727 is 727315041.
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 140513727 - 26 = 140513663 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 140513694 and 140513703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140513707) 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, 14899 + ... + 22427.
It is an arithmetic number, because the mean of its divisors is an integer number (23425830).
Almost surely, 2140513727 is an apocalyptic number.
140513727 is a deficient number, since it is larger than the sum of its proper divisors (46892913).
140513727 is an equidigital number, since it uses as much as digits as its factorization.
140513727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13753.
The product of its (nonzero) digits is 5880, while the sum is 30.
The square root of 140513727 is about 11853.8486155341. The cubic root of 140513727 is about 519.8837597672.
Adding to 140513727 its reverse (727315041), we get a palindrome (867828768).
The spelling of 140513727 in words is "one hundred forty million, five hundred thirteen thousand, seven hundred twenty-seven".
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