Base | Representation |
---|---|
bin | 100110101111… |
… | …010001101001 |
3 | 201002221012022 |
4 | 212233101221 |
5 | 10044430423 |
6 | 1001354225 |
7 | 152213513 |
oct | 46572151 |
9 | 21087168 |
10 | 10155113 |
11 | 5806761 |
12 | 3498975 |
13 | 2147357 |
14 | 14c4bb3 |
15 | d58dc8 |
hex | 9af469 |
10155113 has 4 divisors (see below), whose sum is σ = 10165380. Its totient is φ = 10144848.
The previous prime is 10155109. The next prime is 10155127. The reversal of 10155113 is 31155101.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 31155101 = 17 ⋅1832653.
It can be written as a sum of positive squares in 2 ways, for example, as 619369 + 9535744 = 787^2 + 3088^2 .
It is a cyclic number.
It is not a de Polignac number, because 10155113 - 22 = 10155109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10155091 and 10155100.
It is not an unprimeable number, because it can be changed into a prime (10155163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3470 + ... + 5687.
It is an arithmetic number, because the mean of its divisors is an integer number (2541345).
Almost surely, 210155113 is an apocalyptic number.
It is an amenable number.
10155113 is a deficient number, since it is larger than the sum of its proper divisors (10267).
10155113 is an equidigital number, since it uses as much as digits as its factorization.
10155113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10266.
The product of its (nonzero) digits is 75, while the sum is 17.
The square root of 10155113 is about 3186.7088037660. The cubic root of 10155113 is about 216.5516946891.
The spelling of 10155113 in words is "ten million, one hundred fifty-five thousand, one hundred thirteen".
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