Base | Representation |
---|---|
bin | 1111100011011… |
… | …10111001010101 |
3 | 100002111221200200 |
4 | 13301232321111 |
5 | 231400241103 |
6 | 20540331113 |
7 | 3143020215 |
oct | 761567125 |
9 | 302457620 |
10 | 130477653 |
11 | 67718879 |
12 | 37843a99 |
13 | 21055017 |
14 | 13486245 |
15 | b6c50a3 |
hex | 7c6ee55 |
130477653 has 6 divisors (see below), whose sum is σ = 188467734. Its totient is φ = 86985096.
The previous prime is 130477603. The next prime is 130477673. The reversal of 130477653 is 356774031.
130477653 is a `hidden beast` number, since 130 + 477 + 6 + 53 = 666.
It can be written as a sum of positive squares in only one way, i.e., 130370724 + 106929 = 11418^2 + 327^2 .
It is not a de Polignac number, because 130477653 - 29 = 130477141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130477603) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7248750 + ... + 7248767.
It is an arithmetic number, because the mean of its divisors is an integer number (31411289).
Almost surely, 2130477653 is an apocalyptic number.
It is an amenable number.
130477653 is a deficient number, since it is larger than the sum of its proper divisors (57990081).
130477653 is a wasteful number, since it uses less digits than its factorization.
130477653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14497523 (or 14497520 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
The square root of 130477653 is about 11422.6815153010. The cubic root of 130477653 is about 507.1993777193.
The spelling of 130477653 in words is "one hundred thirty million, four hundred seventy-seven thousand, six hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •