Base | Representation |
---|---|
bin | 10000110101111… |
… | …11001010000000 |
3 | 100211212101101222 |
4 | 20122333022000 |
5 | 242132322120 |
6 | 22004214212 |
7 | 3333651332 |
oct | 1032771200 |
9 | 324771358 |
10 | 141292160 |
11 | 72834989 |
12 | 3b39a368 |
13 | 23370539 |
14 | 14a9d452 |
15 | c60e525 |
hex | 86bf280 |
141292160 has 64 divisors (see below), whose sum is σ = 339421320. Its totient is φ = 56242176.
The previous prime is 141292153. The next prime is 141292163. The reversal of 141292160 is 61292141.
It can be written as a sum of positive squares in 4 ways, for example, as 89567296 + 51724864 = 9464^2 + 7192^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (141292163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176882 + ... + 177678.
Almost surely, 2141292160 is an apocalyptic number.
141292160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141292160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169710660).
141292160 is an abundant number, since it is smaller than the sum of its proper divisors (198129160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141292160 is an equidigital number, since it uses as much as digits as its factorization.
141292160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1093 (or 1081 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 141292160 is about 11886.6378762037. The cubic root of 141292160 is about 520.8420282851.
The spelling of 141292160 in words is "one hundred forty-one million, two hundred ninety-two thousand, one hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •