Base | Representation |
---|---|
bin | 1111100100011… |
… | …11001110011101 |
3 | 100002202200100021 |
4 | 13302033032131 |
5 | 231414010302 |
6 | 20543232141 |
7 | 3144111253 |
oct | 762171635 |
9 | 302680307 |
10 | 130610077 |
11 | 677a9314 |
12 | 378a8651 |
13 | 210a0390 |
14 | 134bc5d3 |
15 | b6ee437 |
hex | 7c8f39d |
130610077 has 16 divisors (see below), whose sum is σ = 148232448. Its totient is φ = 114174720.
The previous prime is 130610063. The next prime is 130610087. The reversal of 130610077 is 770016031.
It is a cyclic number.
It is not a de Polignac number, because 130610077 - 27 = 130609949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130610057) 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 15 ways as a sum of consecutive naturals, for example, 28677 + ... + 32917.
It is an arithmetic number, because the mean of its divisors is an integer number (9264528).
Almost surely, 2130610077 is an apocalyptic number.
It is an amenable number.
130610077 is a deficient number, since it is larger than the sum of its proper divisors (17622371).
130610077 is a wasteful number, since it uses less digits than its factorization.
130610077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4380.
The product of its (nonzero) digits is 882, while the sum is 25.
The square root of 130610077 is about 11428.4765826422. The cubic root of 130610077 is about 507.3709081416.
The spelling of 130610077 in words is "one hundred thirty million, six hundred ten thousand, seventy-seven".
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