Base | Representation |
---|---|
bin | 10000111010011… |
… | …11111011010110 |
3 | 100212222111211021 |
4 | 20131033323112 |
5 | 242310311032 |
6 | 22025031354 |
7 | 3342001210 |
oct | 1035177326 |
9 | 325874737 |
10 | 141885142 |
11 | 730aa453 |
12 | 3b62555a |
13 | 2351a409 |
14 | 14bb55b0 |
15 | c6ca097 |
hex | 874fed6 |
141885142 has 8 divisors (see below), whose sum is σ = 243231696. Its totient is φ = 60807912.
The previous prime is 141885131. The next prime is 141885157. The reversal of 141885142 is 241588141.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 141885098 and 141885107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5067313 + ... + 5067340.
It is an arithmetic number, because the mean of its divisors is an integer number (30403962).
Almost surely, 2141885142 is an apocalyptic number.
141885142 is a deficient number, since it is larger than the sum of its proper divisors (101346554).
141885142 is a wasteful number, since it uses less digits than its factorization.
141885142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10134662.
The product of its digits is 10240, while the sum is 34.
The square root of 141885142 is about 11911.5549782554. The cubic root of 141885142 is about 521.5696432888.
The spelling of 141885142 in words is "one hundred forty-one million, eight hundred eighty-five thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •