Base | Representation |
---|---|
bin | 1010100011010011100100… |
… | …10100001000011011010011 |
3 | 10001011012212001021121202221 |
4 | 11101221302110020123103 |
5 | 11020130410242304021 |
6 | 121203244015121511 |
7 | 4613246115045205 |
oct | 521516224103323 |
9 | 101135761247687 |
10 | 23203331213011 |
11 | 7436528618614 |
12 | 2728b64813297 |
13 | cc40ac323261 |
14 | 5a3093818775 |
15 | 2a388a21a241 |
hex | 151a725086d3 |
23203331213011 has 8 divisors (see below), whose sum is σ = 23235086302704. Its totient is φ = 23171591654400.
The previous prime is 23203331212993. The next prime is 23203331213017. The reversal of 23203331213011 is 11031213330232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23203331213011 - 215 = 23203331180243 is a prime.
It is a super-2 number, since 2×232033312130112 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23203331213017) 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, 891165 + ... + 6870286.
It is an arithmetic number, because the mean of its divisors is an integer number (2904385787838).
Almost surely, 223203331213011 is an apocalyptic number.
23203331213011 is a deficient number, since it is larger than the sum of its proper divisors (31755089693).
23203331213011 is an equidigital number, since it uses as much as digits as its factorization.
23203331213011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7765541.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 23203331213011 its reverse (11031213330232), we get a palindrome (34234544543243).
The spelling of 23203331213011 in words is "twenty-three trillion, two hundred three billion, three hundred thirty-one million, two hundred thirteen thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •