Base | Representation |
---|---|
bin | 10010110100011010… |
… | …00101001001111111 |
3 | 222002010011110221122 |
4 | 21122031011021333 |
5 | 131142422004043 |
6 | 4350313021155 |
7 | 505240513046 |
oct | 113215051177 |
9 | 28063143848 |
10 | 10103313023 |
11 | 4315069681 |
12 | 1b5b6b47bb |
13 | c50220c3b |
14 | 6bbb7755d |
15 | 3e1eb9368 |
hex | 25a34527f |
10103313023 has 4 divisors (see below), whose sum is σ = 10635066360. Its totient is φ = 9571559688.
The previous prime is 10103313001. The next prime is 10103313043. The reversal of 10103313023 is 32031330101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32031330101 = 19 ⋅1685859479.
It is a cyclic number.
It is not a de Polignac number, because 10103313023 - 28 = 10103312767 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10103312992 and 10103313010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103313043) 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, 265876640 + ... + 265876677.
It is an arithmetic number, because the mean of its divisors is an integer number (2658766590).
Almost surely, 210103313023 is an apocalyptic number.
10103313023 is a deficient number, since it is larger than the sum of its proper divisors (531753337).
10103313023 is an equidigital number, since it uses as much as digits as its factorization.
10103313023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531753336.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 10103313023 its reverse (32031330101), we get a palindrome (42134643124).
The spelling of 10103313023 in words is "ten billion, one hundred three million, three hundred thirteen thousand, twenty-three".
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