Base | Representation |
---|---|
bin | 10000110111000… |
… | …00100100111001 |
3 | 100212010100011221 |
4 | 20123200210321 |
5 | 242201212144 |
6 | 22011152041 |
7 | 3335061406 |
oct | 1033404471 |
9 | 325110157 |
10 | 141429049 |
11 | 72918813 |
12 | 3b445621 |
13 | 233ba938 |
14 | 14ad72ad |
15 | c639d84 |
hex | 86e0939 |
141429049 has 16 divisors (see below), whose sum is σ = 148521744. Its totient is φ = 134553600.
The previous prime is 141429031. The next prime is 141429149. The reversal of 141429049 is 940924141.
It can be written as a sum of positive squares in 8 ways, for example, as 26081449 + 115347600 = 5107^2 + 10740^2 .
It is a cyclic number.
It is not a de Polignac number, because 141429049 - 25 = 141429017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141429149) 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, 482547 + ... + 482839.
It is an arithmetic number, because the mean of its divisors is an integer number (9282609).
Almost surely, 2141429049 is an apocalyptic number.
It is an amenable number.
141429049 is a deficient number, since it is larger than the sum of its proper divisors (7092695).
141429049 is a wasteful number, since it uses less digits than its factorization.
141429049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 588.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 141429049 is about 11892.3945864573. The cubic root of 141429049 is about 521.0101775808.
The spelling of 141429049 in words is "one hundred forty-one million, four hundred twenty-nine thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •