Base | Representation |
---|---|
bin | 10000110100101… |
… | …11110100000100 |
3 | 100211120012100112 |
4 | 20122113310010 |
5 | 242112143022 |
6 | 22000532152 |
7 | 3332410451 |
oct | 1032276404 |
9 | 324505315 |
10 | 141131012 |
11 | 72734900 |
12 | 3b321058 |
13 | 23315099 |
14 | 14a5a828 |
15 | c5cb8e2 |
hex | 8697d04 |
141131012 has 72 divisors (see below), whose sum is σ = 290472000. Its totient is φ = 59780160.
The previous prime is 141130981. The next prime is 141131017. The reversal of 141131012 is 210131141.
It is not an unprimeable number, because it can be changed into a prime (141131017) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 947114 + ... + 947262.
Almost surely, 2141131012 is an apocalyptic number.
It is an amenable number.
141131012 is an abundant number, since it is smaller than the sum of its proper divisors (149340988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141131012 is a wasteful number, since it uses less digits than its factorization.
141131012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297 (or 284 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
The square root of 141131012 is about 11879.8574065516. The cubic root of 141131012 is about 520.6439409067.
Adding to 141131012 its reverse (210131141), we get a palindrome (351262153).
It can be divided in two parts, 1411 and 31012, that added together give a palindrome (32423).
The spelling of 141131012 in words is "one hundred forty-one million, one hundred thirty-one thousand, twelve".
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