Base | Representation |
---|---|
bin | 100110011010100101110… |
… | …1110001001000000010101 |
3 | 200200202001022022120210000 |
4 | 1030311023232021000111 |
5 | 1143001000002142433 |
6 | 15121255544121513 |
7 | 1053310666444536 |
oct | 114651356110025 |
9 | 20622038276700 |
10 | 5279785193493 |
11 | 17561651094a8 |
12 | 713311466299 |
13 | 2c3b5cb786b5 |
14 | 143785c8868d |
15 | 92515383113 |
hex | 4cd4bb89015 |
5279785193493 has 40 divisors (see below), whose sum is σ = 8158944119040. Its totient is φ = 3399018240960.
The previous prime is 5279785193479. The next prime is 5279785193533. The reversal of 5279785193493 is 3943915879725.
5279785193493 is a `hidden beast` number, since 5 + 2 + 7 + 9 + 78 + 519 + 34 + 9 + 3 = 666.
It is not a de Polignac number, because 5279785193493 - 214 = 5279785177109 is a prime.
It is a super-2 number, since 2×52797851934932 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5279785193453) 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 39 ways as a sum of consecutive naturals, for example, 1078608 + ... + 3423881.
It is an arithmetic number, because the mean of its divisors is an integer number (203973602976).
Almost surely, 25279785193493 is an apocalyptic number.
It is an amenable number.
5279785193493 is a deficient number, since it is larger than the sum of its proper divisors (2879158925547).
5279785193493 is a wasteful number, since it uses less digits than its factorization.
5279785193493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4502999 (or 4502990 counting only the distinct ones).
The product of its digits is 514382400, while the sum is 72.
The spelling of 5279785193493 in words is "five trillion, two hundred seventy-nine billion, seven hundred eighty-five million, one hundred ninety-three thousand, four hundred ninety-three".
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