Base | Representation |
---|---|
bin | 100110101000… |
… | …000110111101 |
3 | 201001102221001 |
4 | 212220012331 |
5 | 10043011012 |
6 | 1001010301 |
7 | 152032105 |
oct | 46500675 |
9 | 21042831 |
10 | 10125757 |
11 | 57966a4 |
12 | 3483991 |
13 | 2136b95 |
14 | 14b8205 |
15 | d50357 |
hex | 9a81bd |
10125757 has 8 divisors (see below), whose sum is σ = 10442880. Its totient is φ = 9813600.
The previous prime is 10125737. The next prime is 10125767. The reversal of 10125757 is 75752101.
10125757 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10125757 - 27 = 10125629 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10125737) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3132 + ... + 5482.
It is an arithmetic number, because the mean of its divisors is an integer number (1305360).
Almost surely, 210125757 is an apocalyptic number.
It is an amenable number.
10125757 is a deficient number, since it is larger than the sum of its proper divisors (317123).
10125757 is an equidigital number, since it uses as much as digits as its factorization.
10125757 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2483.
The product of its (nonzero) digits is 2450, while the sum is 28.
The square root of 10125757 is about 3182.0994641903. The cubic root of 10125757 is about 216.3428269324.
Adding to 10125757 its reverse (75752101), we get a palindrome (85877858).
The spelling of 10125757 in words is "ten million, one hundred twenty-five thousand, seven hundred fifty-seven".
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