Base | Representation |
---|---|
bin | 1111100011011… |
… | …10101111110001 |
3 | 100002111220212000 |
4 | 13301232233301 |
5 | 231400231131 |
6 | 20540324213 |
7 | 3143015352 |
oct | 761565761 |
9 | 302456760 |
10 | 130477041 |
11 | 67718372 |
12 | 37843669 |
13 | 21054966 |
14 | 13485d29 |
15 | b6c4ce6 |
hex | 7c6ebf1 |
130477041 has 8 divisors (see below), whose sum is σ = 193299360. Its totient is φ = 86984676.
The previous prime is 130477013. The next prime is 130477049. The reversal of 130477041 is 140774031.
It is not a de Polignac number, because 130477041 - 214 = 130460657 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4832483 = 130477041 / (1 + 3 + 0 + 4 + 7 + 7 + 0 + 4 + 1).
It is a junction number, because it is equal to n+sod(n) for n = 130476996 and 130477014.
It is not an unprimeable number, because it can be changed into a prime (130477049) 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, 2416215 + ... + 2416268.
It is an arithmetic number, because the mean of its divisors is an integer number (24162420).
Almost surely, 2130477041 is an apocalyptic number.
It is an amenable number.
130477041 is a deficient number, since it is larger than the sum of its proper divisors (62822319).
130477041 is an equidigital number, since it uses as much as digits as its factorization.
130477041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4832492 (or 4832486 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 130477041 is about 11422.6547264635. The cubic root of 130477041 is about 507.1985847188.
The spelling of 130477041 in words is "one hundred thirty million, four hundred seventy-seven thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •