Base | Representation |
---|---|
bin | 10000110110011… |
… | …01100000011011 |
3 | 100211222101000222 |
4 | 20123031200123 |
5 | 242141212224 |
6 | 22005350255 |
7 | 3334314602 |
oct | 1033154033 |
9 | 324871028 |
10 | 141350939 |
11 | 72875064 |
12 | 3b40838b |
13 | 23391212 |
14 | 14ab6a39 |
15 | c621b5e |
hex | 86cd81b |
141350939 has 4 divisors (see below), whose sum is σ = 147496656. Its totient is φ = 135205224.
The previous prime is 141350929. The next prime is 141350953. The reversal of 141350939 is 939053141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 939053141 = 13 ⋅72234857.
It is a de Polignac number, because none of the positive numbers 2k-141350939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 141350899 and 141350908.
It is not an unprimeable number, because it can be changed into a prime (141350929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3072824 + ... + 3072869.
It is an arithmetic number, because the mean of its divisors is an integer number (36874164).
Almost surely, 2141350939 is an apocalyptic number.
141350939 is a deficient number, since it is larger than the sum of its proper divisors (6145717).
141350939 is an equidigital number, since it uses as much as digits as its factorization.
141350939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6145716.
The product of its (nonzero) digits is 14580, while the sum is 35.
The square root of 141350939 is about 11889.1101012649. The cubic root of 141350939 is about 520.9142434956.
The spelling of 141350939 in words is "one hundred forty-one million, three hundred fifty thousand, nine hundred thirty-nine".
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