Base | Representation |
---|---|
bin | 11110010011111100100101… |
… | …101000100110110000001111 |
3 | 122111000111212221120112102022 |
4 | 132103330211220212300033 |
5 | 114433141211023131111 |
6 | 1151310424300120355 |
7 | 40036324433231210 |
oct | 3623744550466017 |
9 | 574014787515368 |
10 | 133312121302031 |
11 | 39528398042891 |
12 | 12b509478360bb |
13 | 5950382239c49 |
14 | 24cc4abd8d407 |
15 | 1062b4a6cd2db |
hex | 793f25a26c0f |
133312121302031 has 8 divisors (see below), whose sum is σ = 160375484273280. Its totient is φ = 108253451884248.
The previous prime is 133312121302021. The next prime is 133312121302079. The reversal of 133312121302031 is 130203121213331.
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 133312121302031 - 242 = 128914074790927 is a prime.
It is a super-2 number, since 2×1333121213020312 (a number of 29 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 (133312121302021) 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, 501173388221 + ... + 501173388486.
It is an arithmetic number, because the mean of its divisors is an integer number (20046935534160).
Almost surely, 2133312121302031 is an apocalyptic number.
133312121302031 is a deficient number, since it is larger than the sum of its proper divisors (27063362971249).
133312121302031 is a wasteful number, since it uses less digits than its factorization.
133312121302031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1002346776733.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 133312121302031 its reverse (130203121213331), we get a palindrome (263515242515362).
The spelling of 133312121302031 in words is "one hundred thirty-three trillion, three hundred twelve billion, one hundred twenty-one million, three hundred two thousand, thirty-one".
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