Base | Representation |
---|---|
bin | 10000110111111… |
… | …00001101000100 |
3 | 100212100002102011 |
4 | 20123330031010 |
5 | 242213322322 |
6 | 22013424004 |
7 | 3336042340 |
oct | 1033741504 |
9 | 325302364 |
10 | 141542212 |
11 | 72995839 |
12 | 3b49b004 |
13 | 2342a2b6 |
14 | 14b26620 |
15 | c65d677 |
hex | 86fc344 |
141542212 has 24 divisors (see below), whose sum is σ = 283893120. Its totient is φ = 60487680.
The previous prime is 141542201. The next prime is 141542231. The reversal of 141542212 is 212245141.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 3012 + ... + 17092.
It is an arithmetic number, because the mean of its divisors is an integer number (11828880).
Almost surely, 2141542212 is an apocalyptic number.
It is an amenable number.
141542212 is an abundant number, since it is smaller than the sum of its proper divisors (142350908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141542212 is a wasteful number, since it uses less digits than its factorization.
141542212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14451 (or 14449 counting only the distinct ones).
The product of its digits is 640, while the sum is 22.
The square root of 141542212 is about 11897.1514237653. The cubic root of 141542212 is about 521.1491008476.
Adding to 141542212 its reverse (212245141), we get a palindrome (353787353).
The spelling of 141542212 in words is "one hundred forty-one million, five hundred forty-two thousand, two hundred twelve".
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