Base | Representation |
---|---|
bin | 10000110111000… |
… | …00110111010000 |
3 | 100212010101210110 |
4 | 20123200313100 |
5 | 242201231344 |
6 | 22011201320 |
7 | 3335065005 |
oct | 1033406720 |
9 | 325111713 |
10 | 141430224 |
11 | 72919691 |
12 | 3b446240 |
13 | 233bb330 |
14 | 14ad78ac |
15 | c63a3b9 |
hex | 86e0dd0 |
141430224 has 160 divisors (see below), whose sum is σ = 422195200. Its totient is φ = 40435200.
The previous prime is 141430213. The next prime is 141430241. The reversal of 141430224 is 422034141.
141430224 = T1496 + T1497 + ... + T1612.
It is a self number, because there is not a number n which added to its sum of digits gives 141430224.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 936549 + ... + 936699.
It is an arithmetic number, because the mean of its divisors is an integer number (2638720).
Almost surely, 2141430224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141430224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211097600).
141430224 is an abundant number, since it is smaller than the sum of its proper divisors (280764976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141430224 is a wasteful number, since it uses less digits than its factorization.
141430224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273 (or 267 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 141430224 is about 11892.4439876755. The cubic root of 141430224 is about 521.0116204368.
Adding to 141430224 its reverse (422034141), we get a palindrome (563464365).
The spelling of 141430224 in words is "one hundred forty-one million, four hundred thirty thousand, two hundred twenty-four".
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