Base | Representation |
---|---|
bin | 111100100100010000… |
… | …1011111101001100111 |
3 | 110102201111200010202210 |
4 | 1321020201133221213 |
5 | 4112333313240243 |
6 | 135430144334503 |
7 | 12253102465020 |
oct | 1711041375147 |
9 | 412644603683 |
10 | 130065758823 |
11 | 50184803770 |
12 | 2125a914433 |
13 | c35a6b9a90 |
14 | 641c105c47 |
15 | 35b3a02933 |
hex | 1e4885fa67 |
130065758823 has 64 divisors (see below), whose sum is σ = 239138307072. Its totient is φ = 60683489280.
The previous prime is 130065758819. The next prime is 130065758863. The reversal of 130065758823 is 328857560031.
It is not a de Polignac number, because 130065758823 - 22 = 130065758819 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130065758863) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 474186 + ... + 696407.
It is an arithmetic number, because the mean of its divisors is an integer number (3736536048).
Almost surely, 2130065758823 is an apocalyptic number.
130065758823 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
130065758823 is a deficient number, since it is larger than the sum of its proper divisors (109072548249).
130065758823 is a wasteful number, since it uses less digits than its factorization.
130065758823 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1170664.
The product of its (nonzero) digits is 1209600, while the sum is 48.
It can be divided in two parts, 130065 and 758823, that added together give a palindrome (888888).
The spelling of 130065758823 in words is "one hundred thirty billion, sixty-five million, seven hundred fifty-eight thousand, eight hundred twenty-three".
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