Base | Representation |
---|---|
bin | 10011000000010011… |
… | …10110100100000001 |
3 | 222100001222201020220 |
4 | 21200021312210001 |
5 | 131344000130423 |
6 | 4404240253253 |
7 | 510562114011 |
oct | 114011664401 |
9 | 28301881226 |
10 | 10203130113 |
11 | 4366445740 |
12 | 1b89011229 |
13 | c67acc3c7 |
14 | 6cb11bc41 |
15 | 3eab349e3 |
hex | 260276901 |
10203130113 has 8 divisors (see below), whose sum is σ = 14840916576. Its totient is φ = 6183715200.
The previous prime is 10203130111. The next prime is 10203130121. The reversal of 10203130113 is 31103130201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10203130113 - 21 = 10203130111 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10203130092 and 10203130101.
It is not an unprimeable number, because it can be changed into a prime (10203130111) 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, 154592848 + ... + 154592913.
It is an arithmetic number, because the mean of its divisors is an integer number (1855114572).
Almost surely, 210203130113 is an apocalyptic number.
It is an amenable number.
10203130113 is a deficient number, since it is larger than the sum of its proper divisors (4637786463).
10203130113 is a wasteful number, since it uses less digits than its factorization.
10203130113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309185775.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10203130113 its reverse (31103130201), we get a palindrome (41306260314).
The spelling of 10203130113 in words is "ten billion, two hundred three million, one hundred thirty thousand, one hundred thirteen".
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