Base | Representation |
---|---|
bin | 111100110101010001… |
… | …1001101111101111111 |
3 | 110111012021212201002002 |
4 | 1321222203031331333 |
5 | 4120020434323111 |
6 | 140002540252515 |
7 | 12303204041036 |
oct | 1715243157577 |
9 | 414167781062 |
10 | 130636636031 |
11 | 50447a80210 |
12 | 21399b4113b |
13 | c41ba59a45 |
14 | 6473c6b71d |
15 | 35e8bbb63b |
hex | 1e6a8cdf7f |
130636636031 has 8 divisors (see below), whose sum is σ = 142537279824. Its totient is φ = 118740089920.
The previous prime is 130636636027. The next prime is 130636636057.
130636636031 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130636636031 - 22 = 130636636027 is a prime.
It is a super-2 number, since 2×1306366360312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130636636831) 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, 957566 + ... + 1085451.
It is an arithmetic number, because the mean of its divisors is an integer number (17817159978).
Almost surely, 2130636636031 is an apocalyptic number.
130636636031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
130636636031 is a deficient number, since it is larger than the sum of its proper divisors (11900643793).
130636636031 is a wasteful number, since it uses less digits than its factorization.
130636636031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2048841.
The product of its (nonzero) digits is 104976, while the sum is 38.
It can be divided in two parts, 130636 and 636031, that added together give a palindrome (766667).
The spelling of 130636636031 in words is "one hundred thirty billion, six hundred thirty-six million, six hundred thirty-six thousand, thirty-one".
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