Base | Representation |
---|---|
bin | 10000110110111… |
… | …11001000100000 |
3 | 100212010001001221 |
4 | 20123133020200 |
5 | 242201020021 |
6 | 22011104424 |
7 | 3335035231 |
oct | 1033371040 |
9 | 325101057 |
10 | 141423136 |
11 | 72914328 |
12 | 3b442114 |
13 | 233b803a |
14 | 14ad5088 |
15 | c638241 |
hex | 86df220 |
141423136 has 96 divisors (see below), whose sum is σ = 313528320. Its totient is φ = 62447616.
The previous prime is 141423101. The next prime is 141423143. The reversal of 141423136 is 631324141.
It is a self number, because there is not a number n which added to its sum of digits gives 141423136.
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, 1113505 + ... + 1113631.
It is an arithmetic number, because the mean of its divisors is an integer number (3265920).
Almost surely, 2141423136 is an apocalyptic number.
141423136 is a gapful number since it is divisible by the number (16) 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 141423136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156764160).
141423136 is an abundant number, since it is smaller than the sum of its proper divisors (172105184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141423136 is a wasteful number, since it uses less digits than its factorization.
141423136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266 (or 258 counting only the distinct ones).
The product of its digits is 1728, while the sum is 25.
The square root of 141423136 is about 11892.1459795951. The cubic root of 141423136 is about 521.0029165168.
Adding to 141423136 its reverse (631324141), we get a palindrome (772747277).
The spelling of 141423136 in words is "one hundred forty-one million, four hundred twenty-three thousand, one hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •