Base | Representation |
---|---|
bin | 100110100111… |
… | …111011010011 |
3 | 201001101220102 |
4 | 212213323103 |
5 | 10043000021 |
6 | 1001003015 |
7 | 152026661 |
oct | 46477323 |
9 | 21041812 |
10 | 10125011 |
11 | 5796086 |
12 | 348346b |
13 | 2136740 |
14 | 14b7c31 |
15 | d5000b |
hex | 9a7ed3 |
10125011 has 4 divisors (see below), whose sum is σ = 10903872. Its totient is φ = 9346152.
The previous prime is 10125007. The next prime is 10125019. The reversal of 10125011 is 11052101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10125011 - 22 = 10125007 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10124983 and 10125001.
It is not an unprimeable number, because it can be changed into a prime (10125019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389411 + ... + 389436.
It is an arithmetic number, because the mean of its divisors is an integer number (2725968).
Almost surely, 210125011 is an apocalyptic number.
10125011 is a deficient number, since it is larger than the sum of its proper divisors (778861).
10125011 is an equidigital number, since it uses as much as digits as its factorization.
10125011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 778860.
The product of its (nonzero) digits is 10, while the sum is 11.
The square root of 10125011 is about 3181.9822438222. The cubic root of 10125011 is about 216.3375138905.
Adding to 10125011 its reverse (11052101), we get a palindrome (21177112).
The spelling of 10125011 in words is "ten million, one hundred twenty-five thousand, eleven".
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