Base | Representation |
---|---|
bin | 100010100000001000… |
… | …1000010001010000111 |
3 | 21002020122101122210120 |
4 | 1011000101002022013 |
5 | 2203220204314033 |
6 | 54012050353023 |
7 | 5232041100120 |
oct | 1050021021207 |
9 | 232218348716 |
10 | 74092651143 |
11 | 29471408495 |
12 | 1243958b773 |
13 | 6caa308914 |
14 | 382c3a7047 |
15 | 1dd9a881b3 |
hex | 1140442287 |
74092651143 has 16 divisors (see below), whose sum is σ = 113409386496. Its totient is φ = 42148795680.
The previous prime is 74092651133. The next prime is 74092651177. The reversal of 74092651143 is 34115629047.
It is not a de Polignac number, because 74092651143 - 29 = 74092650631 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 74092651095 and 74092651104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74092651103) 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 15 ways as a sum of consecutive naturals, for example, 7906128 + ... + 7915493.
It is an arithmetic number, because the mean of its divisors is an integer number (7088086656).
Almost surely, 274092651143 is an apocalyptic number.
74092651143 is a deficient number, since it is larger than the sum of its proper divisors (39316735353).
74092651143 is a wasteful number, since it uses less digits than its factorization.
74092651143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15821854.
The product of its (nonzero) digits is 181440, while the sum is 42.
The spelling of 74092651143 in words is "seventy-four billion, ninety-two million, six hundred fifty-one thousand, one hundred forty-three".
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