Base | Representation |
---|---|
bin | 111101000011100000… |
… | …1011110110001011000 |
3 | 110112102120202010200122 |
4 | 1322013001132301120 |
5 | 4122010232044344 |
6 | 140122203052412 |
7 | 12321064266302 |
oct | 1720701366130 |
9 | 415376663618 |
10 | 131114331224 |
11 | 50672692728 |
12 | 214b1b11108 |
13 | c496a02616 |
14 | 64bb498972 |
15 | 3625acaaee |
hex | 1e8705ec58 |
131114331224 has 16 divisors (see below), whose sum is σ = 246071092320. Its totient is φ = 65495373280.
The previous prime is 131114331221. The next prime is 131114331247. The reversal of 131114331224 is 422133411131.
131114331224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 131114331193 and 131114331202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131114331221) 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, 7715024 + ... + 7731999.
It is an arithmetic number, because the mean of its divisors is an integer number (15379443270).
Almost surely, 2131114331224 is an apocalyptic number.
It is an amenable number.
131114331224 is a deficient number, since it is larger than the sum of its proper divisors (114956761096).
131114331224 is a wasteful number, since it uses less digits than its factorization.
131114331224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15448090 (or 15448086 counting only the distinct ones).
The product of its digits is 1728, while the sum is 26.
Adding to 131114331224 its reverse (422133411131), we get a palindrome (553247742355).
The spelling of 131114331224 in words is "one hundred thirty-one billion, one hundred fourteen million, three hundred thirty-one thousand, two hundred twenty-four".
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