Base | Representation |
---|---|
bin | 1111101100001… |
… | …00011000110100 |
3 | 100011122200211020 |
4 | 13312010120310 |
5 | 232143124020 |
6 | 21020541140 |
7 | 3155463021 |
oct | 766043064 |
9 | 304580736 |
10 | 131614260 |
11 | 68324818 |
12 | 380b17b0 |
13 | 2136247b |
14 | 136a0548 |
15 | b84bc40 |
hex | 7d84634 |
131614260 has 48 divisors (see below), whose sum is σ = 369532800. Its totient is φ = 35000704.
The previous prime is 131614253. The next prime is 131614261. The reversal of 131614260 is 62416131.
It is a self number, because there is not a number n which added to its sum of digits gives 131614260.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131614261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20521 + ... + 26159.
It is an arithmetic number, because the mean of its divisors is an integer number (7698600).
Almost surely, 2131614260 is an apocalyptic number.
131614260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131614260 is an abundant number, since it is smaller than the sum of its proper divisors (237918540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131614260 is a wasteful number, since it uses less digits than its factorization.
131614260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6040 (or 6038 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 131614260 is about 11472.3258321929. The cubic root of 131614260 is about 508.6678807060.
It can be divided in two parts, 1316 and 14260, that added together give a triangular number (15576 = T176).
The spelling of 131614260 in words is "one hundred thirty-one million, six hundred fourteen thousand, two hundred sixty".
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