Base | Representation |
---|---|
bin | 1001100110011… |
… | …01101100111111 |
3 | 12121112120100011 |
4 | 10303031230333 |
5 | 131104044320 |
6 | 11554044051 |
7 | 1665346660 |
oct | 463155477 |
9 | 177476304 |
10 | 80534335 |
11 | 41506702 |
12 | 22b79627 |
13 | 138b966b |
14 | a9a5367 |
15 | 710c05a |
hex | 4ccdb3f |
80534335 has 32 divisors (see below), whose sum is σ = 114135552. Its totient is φ = 53412480.
The previous prime is 80534329. The next prime is 80534341. The reversal of 80534335 is 53343508.
It is an interprime number because it is at equal distance from previous prime (80534329) and next prime (80534341).
It is not a de Polignac number, because 80534335 - 23 = 80534327 is a prime.
It is a super-2 number, since 2×805343352 = 12971558227784450, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 80534297 and 80534306.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142764 + ... + 143326.
It is an arithmetic number, because the mean of its divisors is an integer number (3566736).
Almost surely, 280534335 is an apocalyptic number.
80534335 is a deficient number, since it is larger than the sum of its proper divisors (33601217).
80534335 is a wasteful number, since it uses less digits than its factorization.
80534335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 703.
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 80534335 is about 8974.0924332213. The cubic root of 80534335 is about 431.8441349431.
The spelling of 80534335 in words is "eighty million, five hundred thirty-four thousand, three hundred thirty-five".
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