Base | Representation |
---|---|
bin | 10000111000100… |
… | …01101001011100 |
3 | 100212111112220012 |
4 | 20130101221130 |
5 | 242224130134 |
6 | 22015342352 |
7 | 3336556403 |
oct | 1034215134 |
9 | 325445805 |
10 | 141630044 |
11 | 72a45826 |
12 | 3b5219b8 |
13 | 2345b27a |
14 | 14b4a63a |
15 | c6796ce |
hex | 8711a5c |
141630044 has 24 divisors (see below), whose sum is σ = 262879008. Its totient is φ = 66623040.
The previous prime is 141630037. The next prime is 141630053. The reversal of 141630044 is 440036141.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7007 + ... + 18230.
It is an arithmetic number, because the mean of its divisors is an integer number (10953292).
Almost surely, 2141630044 is an apocalyptic number.
It is an amenable number.
141630044 is a deficient number, since it is larger than the sum of its proper divisors (121248964).
141630044 is a wasteful number, since it uses less digits than its factorization.
141630044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25325 (or 25323 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 141630044 is about 11900.8421550746. The cubic root of 141630044 is about 521.2568757707.
Adding to 141630044 its reverse (440036141), we get a palindrome (581666185).
The spelling of 141630044 in words is "one hundred forty-one million, six hundred thirty thousand, forty-four".
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