Base | Representation |
---|---|
bin | 1110111110000… |
… | …10000101101100 |
3 | 22202021220020122 |
4 | 13133002011230 |
5 | 224121404112 |
6 | 20243304112 |
7 | 3053242265 |
oct | 737020554 |
9 | 282256218 |
10 | 125575532 |
11 | 6497a835 |
12 | 3607b038 |
13 | 20029964 |
14 | 1296b96c |
15 | b057872 |
hex | 77c216c |
125575532 has 24 divisors (see below), whose sum is σ = 233041536. Its totient is φ = 59003648.
The previous prime is 125575517. The next prime is 125575543. The reversal of 125575532 is 235575521.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 125575492 and 125575501.
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, 67973 + ... + 69795.
It is an arithmetic number, because the mean of its divisors is an integer number (9710064).
Almost surely, 2125575532 is an apocalyptic number.
It is an amenable number.
125575532 is a deficient number, since it is larger than the sum of its proper divisors (107466004).
125575532 is a wasteful number, since it uses less digits than its factorization.
125575532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2857 (or 2855 counting only the distinct ones).
The product of its digits is 52500, while the sum is 35.
The square root of 125575532 is about 11206.0489022670. The cubic root of 125575532 is about 500.7662012715.
The spelling of 125575532 in words is "one hundred twenty-five million, five hundred seventy-five thousand, five hundred thirty-two".
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