Base | Representation |
---|---|
bin | 11010100110100011011… |
… | …00101101000111011111 |
3 | 10020101022210122012222012 |
4 | 31103101230231013133 |
5 | 104433434103132111 |
6 | 1535524225541435 |
7 | 123016020132161 |
oct | 15232154550737 |
9 | 3211283565865 |
10 | 914051224031 |
11 | 3227130a5440 |
12 | 129195aa487b |
13 | 6826b89155a |
14 | 323515d4931 |
15 | 18b9adcc48b |
hex | d4d1b2d1df |
914051224031 has 4 divisors (see below), whose sum is σ = 997146789864. Its totient is φ = 830955658200.
The previous prime is 914051223991. The next prime is 914051224049. The reversal of 914051224031 is 130422150419.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-914051224031 is a prime.
It is a super-2 number, since 2×9140512240312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (914051223031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41547782900 + ... + 41547782921.
It is an arithmetic number, because the mean of its divisors is an integer number (249286697466).
Almost surely, 2914051224031 is an apocalyptic number.
914051224031 is a deficient number, since it is larger than the sum of its proper divisors (83095565833).
914051224031 is a wasteful number, since it uses less digits than its factorization.
914051224031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83095565832.
The product of its (nonzero) digits is 8640, while the sum is 32.
The spelling of 914051224031 in words is "nine hundred fourteen billion, fifty-one million, two hundred twenty-four thousand, thirty-one".
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