Base | Representation |
---|---|
bin | 11101110010010101011011… |
… | …011010101000001100011101 |
3 | 122011211200220201000001200000 |
4 | 131302111123122220030131 |
5 | 114132320233241433313 |
6 | 1142341350134124513 |
7 | 36410414614305663 |
oct | 3562253332501435 |
9 | 564750821001600 |
10 | 131002331202333 |
11 | 3881785a815a18 |
12 | 128391677b0739 |
13 | 581360b7cc196 |
14 | 244c792076c33 |
15 | 1022a107e6673 |
hex | 77255b6a831d |
131002331202333 has 48 divisors (see below), whose sum is σ = 206453115750336. Its totient is φ = 82901936453760.
The previous prime is 131002331202241. The next prime is 131002331202343. The reversal of 131002331202333 is 333202133200131.
131002331202333 is a `hidden beast` number, since 1 + 3 + 10 + 0 + 2 + 3 + 312 + 0 + 2 + 333 = 666.
It is not a de Polignac number, because 131002331202333 - 234 = 130985151333149 is a prime.
It is a super-2 number, since 2×1310023312023332 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 131002331202297 and 131002331202306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131002331202343) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 177318991 + ... + 178056252.
It is an arithmetic number, because the mean of its divisors is an integer number (4301106578132).
Almost surely, 2131002331202333 is an apocalyptic number.
It is an amenable number.
131002331202333 is a deficient number, since it is larger than the sum of its proper divisors (75450784548003).
131002331202333 is an equidigital number, since it uses as much as digits as its factorization.
131002331202333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355375336 (or 355375324 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
Adding to 131002331202333 its reverse (333202133200131), we get a palindrome (464204464402464).
The spelling of 131002331202333 in words is "one hundred thirty-one trillion, two billion, three hundred thirty-one million, two hundred two thousand, three hundred thirty-three".
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