Base | Representation |
---|---|
bin | 111101000100000100… |
… | …1110110000111100111 |
3 | 110112110220102220122012 |
4 | 1322020021312013213 |
5 | 4122030111114343 |
6 | 140124121424435 |
7 | 12321414445361 |
oct | 1721011660747 |
9 | 415426386565 |
10 | 131133301223 |
11 | 5068236a111 |
12 | 214b833b11b |
13 | c49a914c82 |
14 | 64bdbd5d31 |
15 | 36275c6718 |
hex | 1e882761e7 |
131133301223 has 8 divisors (see below), whose sum is σ = 131403442800. Its totient is φ = 130863411648.
The previous prime is 131133301213. The next prime is 131133301259. The reversal of 131133301223 is 322103331131.
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 131133301223 - 214 = 131133284839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131133301213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997073 + ... + 1120901.
It is an arithmetic number, because the mean of its divisors is an integer number (16425430350).
Almost surely, 2131133301223 is an apocalyptic number.
131133301223 is a deficient number, since it is larger than the sum of its proper divisors (270141577).
131133301223 is a wasteful number, since it uses less digits than its factorization.
131133301223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126001.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 131133301223 its reverse (322103331131), we get a palindrome (453236632354).
The spelling of 131133301223 in words is "one hundred thirty-one billion, one hundred thirty-three million, three hundred one thousand, two hundred twenty-three".
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