Base | Representation |
---|---|
bin | 10000110101100… |
… | …10111011110101 |
3 | 100211202211201221 |
4 | 20122302323311 |
5 | 242124221401 |
6 | 22003150341 |
7 | 3333352360 |
oct | 1032627365 |
9 | 324684657 |
10 | 141242101 |
11 | 72800310 |
12 | 3b3753b1 |
13 | 23353810 |
14 | 14a890d7 |
15 | c5ee7a1 |
hex | 86b2ef5 |
141242101 has 16 divisors (see below), whose sum is σ = 189641088. Its totient is φ = 101592000.
The previous prime is 141242063. The next prime is 141242111. The reversal of 141242101 is 101242141.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 141242101 - 215 = 141209333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141242111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69550 + ... + 71551.
It is an arithmetic number, because the mean of its divisors is an integer number (11852568).
Almost surely, 2141242101 is an apocalyptic number.
141242101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
141242101 is a deficient number, since it is larger than the sum of its proper divisors (48398987).
141242101 is a wasteful number, since it uses less digits than its factorization.
141242101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141132.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 141242101 is about 11884.5320059311. The cubic root of 141242101 is about 520.7805105739.
Adding to 141242101 its reverse (101242141), we get a palindrome (242484242).
It can be divided in two parts, 141 and 242101, that added together give a palindrome (242242).
The spelling of 141242101 in words is "one hundred forty-one million, two hundred forty-two thousand, one hundred one".
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