Base | Representation |
---|---|
bin | 1100101110100001… |
… | …10000100010110110 |
3 | 122122011222010211201 |
4 | 12113100300202312 |
5 | 102443134020204 |
6 | 3050000523114 |
7 | 331215106426 |
oct | 62720604266 |
9 | 18564863751 |
10 | 6832720054 |
11 | 299698a786 |
12 | 13a832049a |
13 | 84b766a24 |
14 | 48b654486 |
15 | 29ecc49a4 |
hex | 1974308b6 |
6832720054 has 4 divisors (see below), whose sum is σ = 10249080084. Its totient is φ = 3416360026.
The previous prime is 6832720051. The next prime is 6832720057. The reversal of 6832720054 is 4500272386.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4500272386 = 2 ⋅2250136193.
It is an interprime number because it is at equal distance from previous prime (6832720051) and next prime (6832720057).
It is a junction number, because it is equal to n+sod(n) for n = 6832719995 and 6832720022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6832720051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1708180012 + ... + 1708180015.
It is an arithmetic number, because the mean of its divisors is an integer number (2562270021).
Almost surely, 26832720054 is an apocalyptic number.
6832720054 is a deficient number, since it is larger than the sum of its proper divisors (3416360030).
6832720054 is a wasteful number, since it uses less digits than its factorization.
6832720054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3416360029.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 6832720054 is about 82660.2688962479. The cubic root of 6832720054 is about 1897.5703064545.
The spelling of 6832720054 in words is "six billion, eight hundred thirty-two million, seven hundred twenty thousand, fifty-four".
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