Base | Representation |
---|---|
bin | 100101011010110011… |
… | …0110001010100110101 |
3 | 21200102011110111101222 |
4 | 1022311212301110311 |
5 | 2304032200012213 |
6 | 100525401200125 |
7 | 5543205602030 |
oct | 1126546612465 |
9 | 250364414358 |
10 | 80356250933 |
11 | 31096010742 |
12 | 136a7190045 |
13 | 7767b9929a |
14 | 3c641d2017 |
15 | 21548de808 |
hex | 12b59b1535 |
80356250933 has 8 divisors (see below), whose sum is σ = 91837546560. Its totient is φ = 68875413120.
The previous prime is 80356250921. The next prime is 80356250951. The reversal of 80356250933 is 33905265308.
It is a happy number.
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 80356250933 - 24 = 80356250917 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80356250963) 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 7 ways as a sum of consecutive naturals, for example, 442118 + ... + 596808.
It is an arithmetic number, because the mean of its divisors is an integer number (11479693320).
Almost surely, 280356250933 is an apocalyptic number.
It is an amenable number.
80356250933 is a deficient number, since it is larger than the sum of its proper divisors (11481295627).
80356250933 is a wasteful number, since it uses less digits than its factorization.
80356250933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228907.
The product of its (nonzero) digits is 583200, while the sum is 44.
The spelling of 80356250933 in words is "eighty billion, three hundred fifty-six million, two hundred fifty thousand, nine hundred thirty-three".
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