Base | Representation |
---|---|
bin | 10011011000010101… |
… | …11100011000010111 |
3 | 222212010100200200222 |
4 | 21230022330120113 |
5 | 132302103231204 |
6 | 4440241424555 |
7 | 515560565522 |
oct | 115412743027 |
9 | 28763320628 |
10 | 10404742679 |
11 | 445a22a1a1 |
12 | 202463b15b |
13 | c9a7cc696 |
14 | 709bddbb9 |
15 | 40d6ababe |
hex | 26c2bc617 |
10404742679 has 8 divisors (see below), whose sum is σ = 11039794560. Its totient is φ = 9772247296.
The previous prime is 10404742643. The next prime is 10404742681. The reversal of 10404742679 is 97624740401.
10404742679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10404742679 - 224 = 10387965463 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10404745679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630734 + ... + 647019.
It is an arithmetic number, because the mean of its divisors is an integer number (1379974320).
Almost surely, 210404742679 is an apocalyptic number.
10404742679 is a deficient number, since it is larger than the sum of its proper divisors (635051881).
10404742679 is a wasteful number, since it uses less digits than its factorization.
10404742679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1278249.
The product of its (nonzero) digits is 338688, while the sum is 44.
The spelling of 10404742679 in words is "ten billion, four hundred four million, seven hundred forty-two thousand, six hundred seventy-nine".
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