Base | Representation |
---|---|
bin | 101111100001010… |
… | …010010101011101 |
3 | 2001120011202021011 |
4 | 233201102111131 |
5 | 3113044130010 |
6 | 211035535221 |
7 | 25520361421 |
oct | 5741222535 |
9 | 2046152234 |
10 | 797255005 |
11 | 37a036538 |
12 | 1a2bba511 |
13 | c9231631 |
14 | 77c52b81 |
15 | 49ed3a8a |
hex | 2f85255d |
797255005 has 16 divisors (see below), whose sum is σ = 966839040. Its totient is φ = 631084608.
The previous prime is 797254981. The next prime is 797255009. The reversal of 797255005 is 500552797.
It is a cyclic number.
It is not a de Polignac number, because 797255005 - 211 = 797252957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (797255009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192739 + ... + 196831.
It is an arithmetic number, because the mean of its divisors is an integer number (60427440).
Almost surely, 2797255005 is an apocalyptic number.
It is an amenable number.
797255005 is a deficient number, since it is larger than the sum of its proper divisors (169584035).
797255005 is a wasteful number, since it uses less digits than its factorization.
797255005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4500.
The product of its (nonzero) digits is 110250, while the sum is 40.
The square root of 797255005 is about 28235.7044360505. The cubic root of 797255005 is about 927.2547885031.
The spelling of 797255005 in words is "seven hundred ninety-seven million, two hundred fifty-five thousand, five".
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