Base | Representation |
---|---|
bin | 11101110100001111001111… |
… | …110001110001001010101011 |
3 | 122012022012112110121121200101 |
4 | 131310033033301301022223 |
5 | 114141441123401204311 |
6 | 1142521421314450231 |
7 | 36423025160441563 |
oct | 3564171761611253 |
9 | 565265473547611 |
10 | 131133132444331 |
11 | 388682816a4016 |
12 | 1285a590893977 |
13 | 5822a5569ccb4 |
14 | 2454c3db11da3 |
15 | 1026118b79ec1 |
hex | 7743cfc712ab |
131133132444331 has 8 divisors (see below), whose sum is σ = 132134421342528. Its totient is φ = 130131847677000.
The previous prime is 131133132444329. The next prime is 131133132444343. The reversal of 131133132444331 is 133444231331131.
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 131133132444331 - 21 = 131133132444329 is a prime.
It is a super-2 number, since 2×1311331324443312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131133132844331) 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, 101144296 + ... + 102432586.
It is an arithmetic number, because the mean of its divisors is an integer number (16516802667816).
Almost surely, 2131133132444331 is an apocalyptic number.
131133132444331 is a deficient number, since it is larger than the sum of its proper divisors (1001288898197).
131133132444331 is a wasteful number, since it uses less digits than its factorization.
131133132444331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2065433.
The product of its digits is 93312, while the sum is 37.
Adding to 131133132444331 its reverse (133444231331131), we get a palindrome (264577363775462).
The spelling of 131133132444331 in words is "one hundred thirty-one trillion, one hundred thirty-three billion, one hundred thirty-two million, four hundred forty-four thousand, three hundred thirty-one".
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