Base | Representation |
---|---|
bin | 1110111001111… |
… | …01101111010000 |
3 | 22201021100121120 |
4 | 13130331233100 |
5 | 224002032144 |
6 | 20223522240 |
7 | 3045523635 |
oct | 734755720 |
9 | 281240546 |
10 | 125033424 |
11 | 6463a50a |
12 | 35a59380 |
13 | 1cb99c99 |
14 | 1286a18c |
15 | ae9be19 |
hex | 773dbd0 |
125033424 has 40 divisors (see below), whose sum is σ = 324479232. Its totient is φ = 41487360.
The previous prime is 125033423. The next prime is 125033429. The reversal of 125033424 is 424330521.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 125033394 and 125033403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125033423) 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 in 7 ways as a sum of consecutive naturals, for example, 4864 + ... + 16544.
Almost surely, 2125033424 is an apocalyptic number.
It is an amenable number.
125033424 is an abundant number, since it is smaller than the sum of its proper divisors (199445808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125033424 is a wasteful number, since it uses less digits than its factorization.
125033424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11915 (or 11909 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 125033424 is about 11181.8345543117. The cubic root of 125033424 is about 500.0445613618.
Adding to 125033424 its reverse (424330521), we get a palindrome (549363945).
The spelling of 125033424 in words is "one hundred twenty-five million, thirty-three thousand, four hundred twenty-four".
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