Base | Representation |
---|---|
bin | 11101110110111101100100… |
… | …000001100101011100100100 |
3 | 122012222002122201102210100210 |
4 | 131312331210001211130210 |
5 | 114203022440110243244 |
6 | 1143143414153535420 |
7 | 36442402350636042 |
oct | 3566754401453444 |
9 | 565862581383323 |
10 | 131320303212324 |
11 | 3892a69a717336 |
12 | 1288a907a14570 |
13 | 58375b3b0b215 |
14 | 245dd17ddb392 |
15 | 102ae20b804b9 |
hex | 776f64065724 |
131320303212324 has 48 divisors (see below), whose sum is σ = 325609654059648. Its totient is φ = 41049795337728.
The previous prime is 131320303212323. The next prime is 131320303212349. The reversal of 131320303212324 is 423212303023131.
It is a junction number, because it is equal to n+sod(n) for n = 131320303212291 and 131320303212300.
It is not an unprimeable number, because it can be changed into a prime (131320303212323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1161905544 + ... + 1162018559.
It is an arithmetic number, because the mean of its divisors is an integer number (6783534459576).
Almost surely, 2131320303212324 is an apocalyptic number.
It is an amenable number.
131320303212324 is an abundant number, since it is smaller than the sum of its proper divisors (194289350847324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131320303212324 is a wasteful number, since it uses less digits than its factorization.
131320303212324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2323924404 (or 2323924402 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 131320303212324 its reverse (423212303023131), we get a palindrome (554532606235455).
The spelling of 131320303212324 in words is "one hundred thirty-one trillion, three hundred twenty billion, three hundred three million, two hundred twelve thousand, three hundred twenty-four".
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