Base | Representation |
---|---|
bin | 1111100111110… |
… | …00011011110110 |
3 | 100010120120110220 |
4 | 13303320123312 |
5 | 232021303024 |
6 | 21000355210 |
7 | 3150554526 |
oct | 763703366 |
9 | 303516426 |
10 | 131041014 |
11 | 67a73065 |
12 | 37a75b06 |
13 | 211c1580 |
14 | 13591686 |
15 | b786e79 |
hex | 7cf86f6 |
131041014 has 16 divisors (see below), whose sum is σ = 282242352. Its totient is φ = 40320288.
The previous prime is 131041007. The next prime is 131041021. The reversal of 131041014 is 410140131.
It is an interprime number because it is at equal distance from previous prime (131041007) and next prime (131041021).
It is a junction number, because it is equal to n+sod(n) for n = 131040984 and 131041002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839929 + ... + 840084.
It is an arithmetic number, because the mean of its divisors is an integer number (17640147).
Almost surely, 2131041014 is an apocalyptic number.
131041014 is an abundant number, since it is smaller than the sum of its proper divisors (151201338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131041014 is a wasteful number, since it uses less digits than its factorization.
131041014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1680031.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 131041014 is about 11447.3147069520. The cubic root of 131041014 is about 507.9283048219.
Adding to 131041014 its reverse (410140131), we get a palindrome (541181145).
It can be divided in two parts, 1310 and 41014, that added together give a palindrome (42324).
The spelling of 131041014 in words is "one hundred thirty-one million, forty-one thousand, fourteen".
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