Base | Representation |
---|---|
bin | 10000110101010… |
… | …01111110111010 |
3 | 100211200222102220 |
4 | 20122221332322 |
5 | 242122033214 |
6 | 22002304510 |
7 | 3333140436 |
oct | 1032517672 |
9 | 324628386 |
10 | 141205434 |
11 | 72785807 |
12 | 3b358136 |
13 | 2333cc16 |
14 | 14a799c6 |
15 | c5e39a9 |
hex | 86a9fba |
141205434 has 32 divisors (see below), whose sum is σ = 308676096. Its totient is φ = 42869760.
The previous prime is 141205411. The next prime is 141205447. The reversal of 141205434 is 434502141.
It is a super-2 number, since 2×1412054342 = 39877949182256712, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19167 + ... + 25490.
It is an arithmetic number, because the mean of its divisors is an integer number (9646128).
Almost surely, 2141205434 is an apocalyptic number.
141205434 is an abundant number, since it is smaller than the sum of its proper divisors (167470662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141205434 is a wasteful number, since it uses less digits than its factorization.
141205434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44710.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 141205434 is about 11882.9892703814. The cubic root of 141205434 is about 520.7354411234.
Adding to 141205434 its reverse (434502141), we get a palindrome (575707575).
The spelling of 141205434 in words is "one hundred forty-one million, two hundred five thousand, four hundred thirty-four".
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