Base | Representation |
---|---|
bin | 1110010111110000011… |
… | …10110000001100010011 |
3 | 1202012120010200011211012 |
4 | 13023320032300030103 |
5 | 31042240431414343 |
6 | 1014502220241135 |
7 | 50450412205166 |
oct | 7137016601423 |
9 | 1665503604735 |
10 | 493790888723 |
11 | 1804630a1280 |
12 | 7b8496a01ab |
13 | 37744957832 |
14 | 19c8473dadd |
15 | cca0991718 |
hex | 72f83b0313 |
493790888723 has 32 divisors (see below), whose sum is σ = 552014507520. Its totient is φ = 437915330560.
The previous prime is 493790888719. The next prime is 493790888779. The reversal of 493790888723 is 327888097394.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 493790888723 - 22 = 493790888719 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (493790881723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70770611 + ... + 70777587.
It is an arithmetic number, because the mean of its divisors is an integer number (17250453360).
Almost surely, 2493790888723 is an apocalyptic number.
493790888723 is a deficient number, since it is larger than the sum of its proper divisors (58223618797).
493790888723 is a wasteful number, since it uses less digits than its factorization.
493790888723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7867.
The product of its (nonzero) digits is 146313216, while the sum is 68.
The spelling of 493790888723 in words is "four hundred ninety-three billion, seven hundred ninety million, eight hundred eighty-eight thousand, seven hundred twenty-three".
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