Base | Representation |
---|---|
bin | 100010000010000… |
… | …0000111001001111 |
3 | 2221120200200100000 |
4 | 1010010000321033 |
5 | 4314311343202 |
6 | 305150535343 |
7 | 40204005024 |
oct | 10404007117 |
9 | 2846620300 |
10 | 1141902927 |
11 | 536635630 |
12 | 27a507553 |
13 | 152762709 |
14 | ab92954b |
15 | 6a3b191c |
hex | 44100e4f |
1141902927 has 48 divisors (see below), whose sum is σ = 1930481280. Its totient is φ = 668152800.
The previous prime is 1141902911. The next prime is 1141902941. The reversal of 1141902927 is 7292091411.
It is not a de Polignac number, because 1141902927 - 24 = 1141902911 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1141902891 and 1141902900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1141902947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70152 + ... + 84882.
It is an arithmetic number, because the mean of its divisors is an integer number (40218360).
Almost surely, 21141902927 is an apocalyptic number.
1141902927 is a deficient number, since it is larger than the sum of its proper divisors (788578353).
1141902927 is a wasteful number, since it uses less digits than its factorization.
1141902927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14786 (or 14774 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 36.
The square root of 1141902927 is about 33792.0541991753. The cubic root of 1141902927 is about 1045.2248555003.
The spelling of 1141902927 in words is "one billion, one hundred forty-one million, nine hundred two thousand, nine hundred twenty-seven".
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