Base | Representation |
---|---|
bin | 10000110101100… |
… | …10000001111001 |
3 | 100211202122122121 |
4 | 20122302001321 |
5 | 242124112033 |
6 | 22003121241 |
7 | 3333335512 |
oct | 1032620171 |
9 | 324678577 |
10 | 141238393 |
11 | 727a854a |
12 | 3b373221 |
13 | 23351c1a |
14 | 14a87a09 |
15 | c5ed62d |
hex | 86b2079 |
141238393 has 4 divisors (see below), whose sum is σ = 141298560. Its totient is φ = 141178228.
The previous prime is 141238379. The next prime is 141238403. The reversal of 141238393 is 393832141.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 141238393 - 29 = 141237881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141238313) 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, 26413 + ... + 31306.
It is an arithmetic number, because the mean of its divisors is an integer number (35324640).
Almost surely, 2141238393 is an apocalyptic number.
It is an amenable number.
141238393 is a deficient number, since it is larger than the sum of its proper divisors (60167).
141238393 is an equidigital number, since it uses as much as digits as its factorization.
141238393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60166.
The product of its digits is 15552, while the sum is 34.
The square root of 141238393 is about 11884.3760038127. The cubic root of 141238393 is about 520.7759532193.
The spelling of 141238393 in words is "one hundred forty-one million, two hundred thirty-eight thousand, three hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •