Base | Representation |
---|---|
bin | 10010110100011010… |
… | …00111101001010111 |
3 | 222002010011222221102 |
4 | 21122031013221113 |
5 | 131142422320343 |
6 | 4350313140315 |
7 | 505240554560 |
oct | 113215075127 |
9 | 28063158842 |
10 | 10103323223 |
11 | 4315076304 |
12 | 1b5b6ba69b |
13 | c50225786 |
14 | 6bbb7b167 |
15 | 3e1ebc3b8 |
hex | 25a347a57 |
10103323223 has 16 divisors (see below), whose sum is σ = 11767751424. Its totient is φ = 8495245440.
The previous prime is 10103323213. The next prime is 10103323249. The reversal of 10103323223 is 32232330101.
It is a cyclic number.
It is not a de Polignac number, because 10103323223 - 210 = 10103322199 is a prime.
It is a super-2 number, since 2×101033232232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10103323195 and 10103323204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103323213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68336 + ... + 157722.
It is an arithmetic number, because the mean of its divisors is an integer number (735484464).
Almost surely, 210103323223 is an apocalyptic number.
10103323223 is a deficient number, since it is larger than the sum of its proper divisors (1664428201).
10103323223 is an equidigital number, since it uses as much as digits as its factorization.
10103323223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89702.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 10103323223 its reverse (32232330101), we get a palindrome (42335653324).
It can be divided in two parts, 1010 and 3323223, that added together give a palindrome (3324233).
The spelling of 10103323223 in words is "ten billion, one hundred three million, three hundred twenty-three thousand, two hundred twenty-three".
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