Base | Representation |
---|---|
bin | 1010100000101011101100… |
… | …10000101111011111100111 |
3 | 10000211121012212101010012211 |
4 | 11100111312100233133213 |
5 | 11012141314444320403 |
6 | 121054020421224251 |
7 | 4603605501643015 |
oct | 520256620573747 |
9 | 100747185333184 |
10 | 23113203120103 |
11 | 7401288668418 |
12 | 27135b0b62087 |
13 | cb8747b02575 |
14 | 59c9838d58b5 |
15 | 2a13629da06d |
hex | 15057642f7e7 |
23113203120103 has 4 divisors (see below), whose sum is σ = 23175168812488. Its totient is φ = 23051237427720.
The previous prime is 23113203120019. The next prime is 23113203120127. The reversal of 23113203120103 is 30102130231132.
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 23113203120103 - 217 = 23113202989031 is a prime.
It is a super-2 number, since 2×231132031201032 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23113203120143) 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, 30982845633 + ... + 30982846378.
It is an arithmetic number, because the mean of its divisors is an integer number (5793792203122).
Almost surely, 223113203120103 is an apocalyptic number.
23113203120103 is a deficient number, since it is larger than the sum of its proper divisors (61965692385).
23113203120103 is an equidigital number, since it uses as much as digits as its factorization.
23113203120103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61965692384.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 23113203120103 its reverse (30102130231132), we get a palindrome (53215333351235).
The spelling of 23113203120103 in words is "twenty-three trillion, one hundred thirteen billion, two hundred three million, one hundred twenty thousand, one hundred three".
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