Base | Representation |
---|---|
bin | 11101111100001001001101… |
… | …001010101110011111100001 |
3 | 122021020010210212011102200120 |
4 | 131330021031022232133201 |
5 | 114224341232404041043 |
6 | 1144015145355110453 |
7 | 36510206664562500 |
oct | 3574111512563741 |
9 | 567203725142616 |
10 | 131676402018273 |
11 | 38a57715162882 |
12 | 12927928742429 |
13 | 586205408b758 |
14 | 247325983c837 |
15 | 1035313337983 |
hex | 77c24d2ae7e1 |
131676402018273 has 48 divisors (see below), whose sum is σ = 211278594072960. Its totient is φ = 72647915558400.
The previous prime is 131676402018221. The next prime is 131676402018311. The reversal of 131676402018273 is 372810204676131.
It is not a de Polignac number, because 131676402018273 - 28 = 131676402018017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131676402018173) 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, 324130308 + ... + 324536298.
It is an arithmetic number, because the mean of its divisors is an integer number (4401637376520).
Almost surely, 2131676402018273 is an apocalyptic number.
It is an amenable number.
131676402018273 is a deficient number, since it is larger than the sum of its proper divisors (79602192054687).
131676402018273 is a wasteful number, since it uses less digits than its factorization.
131676402018273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482118 (or 482111 counting only the distinct ones).
The product of its (nonzero) digits is 2032128, while the sum is 51.
The spelling of 131676402018273 in words is "one hundred thirty-one trillion, six hundred seventy-six billion, four hundred two million, eighteen thousand, two hundred seventy-three".
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