Base | Representation |
---|---|
bin | 11101110010010011010110… |
… | …100111100001000100111011 |
3 | 122011211111011102122101120110 |
4 | 131302103112213201010323 |
5 | 114132301202410230243 |
6 | 1142340341104355403 |
7 | 36410305451556243 |
oct | 3562232647410473 |
9 | 564744142571513 |
10 | 131000103211323 |
11 | 38816917108335 |
12 | 12838845615b63 |
13 | 581334504a0c8 |
14 | 244c6201d0b23 |
15 | 102292edeae33 |
hex | 7724d69e113b |
131000103211323 has 8 divisors (see below), whose sum is σ = 177962404362768. Its totient is φ = 85685602100384.
The previous prime is 131000103211319. The next prime is 131000103211399. The reversal of 131000103211323 is 323112301000131.
It is a happy number.
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 131000103211323 - 22 = 131000103211319 is a prime.
It is a super-2 number, since 2×1310001032113232 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 131000103211323.
It is not an unprimeable number, because it can be changed into a prime (131000103212323) 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, 411950009940 + ... + 411950010257.
It is an arithmetic number, because the mean of its divisors is an integer number (22245300545346).
Almost surely, 2131000103211323 is an apocalyptic number.
131000103211323 is a deficient number, since it is larger than the sum of its proper divisors (46962301151445).
131000103211323 is an equidigital number, since it uses as much as digits as its factorization.
131000103211323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 823900020253.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 131000103211323 its reverse (323112301000131), we get a palindrome (454112404211454).
The spelling of 131000103211323 in words is "one hundred thirty-one trillion, one hundred three million, two hundred eleven thousand, three hundred twenty-three".
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