Base | Representation |
---|---|
bin | 1001001111011110100110… |
… | …00111000110011100000101 |
3 | 2122221212022001102000220002 |
4 | 10213233103013012130011 |
5 | 10130433032211200313 |
6 | 111120134433451045 |
7 | 4165201452600221 |
oct | 447572307063405 |
9 | 78855261360802 |
10 | 20323032131333 |
11 | 6525a498aa518 |
12 | 23428a6410a85 |
13 | b455b8a41909 |
14 | 5038d6253781 |
15 | 2539ae5a0058 |
hex | 127bd31c6705 |
20323032131333 has 8 divisors (see below), whose sum is σ = 20375296212096. Its totient is φ = 20270775928000.
The previous prime is 20323032131323. The next prime is 20323032131351. The reversal of 20323032131333 is 33313123032302.
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 20323032131333 - 228 = 20322763695877 is a prime.
It is a super-2 number, since 2×203230321313332 (a number of 27 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 = 20323032131296 and 20323032131305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20323032131323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3214610 + ... + 7140012.
It is an arithmetic number, because the mean of its divisors is an integer number (2546912026512).
Almost surely, 220323032131333 is an apocalyptic number.
It is an amenable number.
20323032131333 is a deficient number, since it is larger than the sum of its proper divisors (52264080763).
20323032131333 is a wasteful number, since it uses less digits than its factorization.
20323032131333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3938715.
The product of its (nonzero) digits is 17496, while the sum is 29.
Adding to 20323032131333 its reverse (33313123032302), we get a palindrome (53636155163635).
The spelling of 20323032131333 in words is "twenty trillion, three hundred twenty-three billion, thirty-two million, one hundred thirty-one thousand, three hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •