Base | Representation |
---|---|
bin | 1110110011000… |
… | …11111101111000 |
3 | 22122121001000211 |
4 | 13121203331320 |
5 | 223240011212 |
6 | 20152440504 |
7 | 3035120242 |
oct | 731437570 |
9 | 278531024 |
10 | 124141432 |
11 | 64090328 |
12 | 356a9134 |
13 | 1c946c8c |
14 | 126b7092 |
15 | ad729a7 |
hex | 7663f78 |
124141432 has 8 divisors (see below), whose sum is σ = 232765200. Its totient is φ = 62070712.
The previous prime is 124141427. The next prime is 124141439. The reversal of 124141432 is 234141421.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1241414322 = 30822190278021248, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124141439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7758832 + ... + 7758847.
It is an arithmetic number, because the mean of its divisors is an integer number (29095650).
Almost surely, 2124141432 is an apocalyptic number.
It is an amenable number.
124141432 is a deficient number, since it is larger than the sum of its proper divisors (108623768).
124141432 is a wasteful number, since it uses less digits than its factorization.
124141432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15517685 (or 15517681 counting only the distinct ones).
The product of its digits is 768, while the sum is 22.
The square root of 124141432 is about 11141.8774001512. The cubic root of 124141432 is about 498.8526116808.
Adding to 124141432 its reverse (234141421), we get a palindrome (358282853).
The spelling of 124141432 in words is "one hundred twenty-four million, one hundred forty-one thousand, four hundred thirty-two".
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