Base | Representation |
---|---|
bin | 111010010110011011… |
… | …0010011000000101100 |
3 | 102222102211020212022221 |
4 | 1310230312103000230 |
5 | 4023111424421412 |
6 | 133322012445124 |
7 | 12024132346354 |
oct | 1645466230054 |
9 | 388384225287 |
10 | 125306482732 |
11 | 49162274142 |
12 | 20350a797a4 |
13 | ba7c6a3692 |
14 | 60c9dc7b64 |
15 | 33d5c9bb07 |
hex | 1d2cd9302c |
125306482732 has 24 divisors (see below), whose sum is σ = 219555221760. Its totient is φ = 62576469120.
The previous prime is 125306482709. The next prime is 125306482739. The reversal of 125306482732 is 237284603521.
It is a super-2 number, since 2×1253064827322 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (125306482739) 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, 15208518 + ... + 15216754.
It is an arithmetic number, because the mean of its divisors is an integer number (9148134240).
Almost surely, 2125306482732 is an apocalyptic number.
It is an amenable number.
125306482732 is a deficient number, since it is larger than the sum of its proper divisors (94248739028).
125306482732 is a wasteful number, since it uses less digits than its factorization.
125306482732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12441 (or 12439 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 43.
The spelling of 125306482732 in words is "one hundred twenty-five billion, three hundred six million, four hundred eighty-two thousand, seven hundred thirty-two".
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