Base | Representation |
---|---|
bin | 10000110011001… |
… | …10100000010001 |
3 | 100211011221022010 |
4 | 20121212200101 |
5 | 242034212131 |
6 | 21552333133 |
7 | 3330606561 |
oct | 1031464021 |
9 | 324157263 |
10 | 140929041 |
11 | 72607090 |
12 | 3b2441a9 |
13 | 23274186 |
14 | 14a06da1 |
15 | c58bb46 |
hex | 8666811 |
140929041 has 16 divisors (see below), whose sum is σ = 210529728. Its totient is φ = 83102400.
The previous prime is 140929039. The next prime is 140929049.
140929041 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 140929041 - 21 = 140929039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (140929049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56490 + ... + 58931.
It is an arithmetic number, because the mean of its divisors is an integer number (13158108).
Almost surely, 2140929041 is an apocalyptic number.
140929041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
140929041 is a deficient number, since it is larger than the sum of its proper divisors (69600687).
140929041 is a wasteful number, since it uses less digits than its factorization.
140929041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115472.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 140929041 is about 11871.3537981142. The cubic root of 140929041 is about 520.3954597783.
The spelling of 140929041 in words is "one hundred forty million, nine hundred twenty-nine thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •