Base | Representation |
---|---|
bin | 111011101011110… |
… | …110101111001101 |
3 | 2120210012221220100 |
4 | 323223312233031 |
5 | 4022321232031 |
6 | 243210241313 |
7 | 33546231666 |
oct | 7353665715 |
9 | 2523187810 |
10 | 1001352141 |
11 | 474267759 |
12 | 23b426239 |
13 | 12c5c177a |
14 | 96dc036d |
15 | 5cd9bde6 |
hex | 3baf6bcd |
1001352141 has 12 divisors (see below), whose sum is σ = 1449500832. Its totient is φ = 666135816.
The previous prime is 1001352109. The next prime is 1001352151. The reversal of 1001352141 is 1412531001.
1001352141 is a `hidden beast` number, since 100 + 1 + 3 + 521 + 41 = 666.
It is not a de Polignac number, because 1001352141 - 25 = 1001352109 is a prime.
It is a super-2 number, since 2×10013521412 = 2005412220570567762, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001352151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114921 + ... + 123326.
It is an arithmetic number, because the mean of its divisors is an integer number (120791736).
Almost surely, 21001352141 is an apocalyptic number.
It is an amenable number.
1001352141 is a deficient number, since it is larger than the sum of its proper divisors (448148691).
1001352141 is a wasteful number, since it uses less digits than its factorization.
1001352141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238720 (or 238717 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 1001352141 is about 31644.1486060219. The cubic root of 1001352141 is about 1000.4505106763.
Adding to 1001352141 its reverse (1412531001), we get a palindrome (2413883142).
The spelling of 1001352141 in words is "one billion, one million, three hundred fifty-two thousand, one hundred forty-one".
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