Base | Representation |
---|---|
bin | 1010011101101111100110… |
… | …11001011100111100101011 |
3 | 10000110221120102002210210102 |
4 | 11032313303121130330223 |
5 | 11004013013133342311 |
6 | 120535400334140015 |
7 | 4563402226660511 |
oct | 516676331347453 |
9 | 100427512083712 |
10 | 23012223340331 |
11 | 737247a16a275 |
12 | 26b7b0b05160b |
13 | cac0743153a4 |
14 | 597b246ac4b1 |
15 | 29d90276543b |
hex | 14edf365cf2b |
23012223340331 has 8 divisors (see below), whose sum is σ = 23114026743600. Its totient is φ = 22910638635360.
The previous prime is 23012223340321. The next prime is 23012223340361. The reversal of 23012223340331 is 13304332221032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23012223340331 is a prime.
It is a super-2 number, since 2×230122233403312 (a number of 28 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 = 23012223340294 and 23012223340303.
It is not an unprimeable number, because it can be changed into a prime (23012223340321) 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, 54463661 + ... + 54884558.
It is an arithmetic number, because the mean of its divisors is an integer number (2889253342950).
Almost surely, 223012223340331 is an apocalyptic number.
23012223340331 is a deficient number, since it is larger than the sum of its proper divisors (101803403269).
23012223340331 is a wasteful number, since it uses less digits than its factorization.
23012223340331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109349149.
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 23012223340331 its reverse (13304332221032), we get a palindrome (36316555561363).
The spelling of 23012223340331 in words is "twenty-three trillion, twelve billion, two hundred twenty-three million, three hundred forty thousand, three hundred thirty-one".
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