Base | Representation |
---|---|
bin | 10100111010110000… |
… | …10010000100111001 |
3 | 1001222122211111222221 |
4 | 22131120102010321 |
5 | 140444430314001 |
6 | 5054212444041 |
7 | 545204112322 |
oct | 123530220471 |
9 | 31878744887 |
10 | 11230323001 |
11 | 4843251987 |
12 | 2215019621 |
13 | 109c86a951 |
14 | 787707449 |
15 | 45add81a1 |
hex | 29d612139 |
11230323001 has 4 divisors (see below), whose sum is σ = 11238916752. Its totient is φ = 11221729252.
The previous prime is 11230322977. The next prime is 11230323007. The reversal of 11230323001 is 10032303211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11230323001 - 29 = 11230322489 is a prime.
It is a super-2 number, since 2×112303230012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11230323007) 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, 4294915 + ... + 4297528.
It is an arithmetic number, because the mean of its divisors is an integer number (2809729188).
Almost surely, 211230323001 is an apocalyptic number.
It is an amenable number.
11230323001 is a deficient number, since it is larger than the sum of its proper divisors (8593751).
11230323001 is an equidigital number, since it uses as much as digits as its factorization.
11230323001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8593750.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 11230323001 its reverse (10032303211), we get a palindrome (21262626212).
The spelling of 11230323001 in words is "eleven billion, two hundred thirty million, three hundred twenty-three thousand, one".
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