Base | Representation |
---|---|
bin | 1001100100100… |
… | …10010101010001 |
3 | 12121002012202102 |
4 | 10302102111101 |
5 | 131023304103 |
6 | 11544530145 |
7 | 1663314665 |
oct | 462222521 |
9 | 177065672 |
10 | 80291153 |
11 | 4135aa28 |
12 | 22a80955 |
13 | 13832a77 |
14 | a9408a5 |
15 | 70aee88 |
hex | 4c92551 |
80291153 has 8 divisors (see below), whose sum is σ = 86456160. Its totient is φ = 74286400.
The previous prime is 80291149. The next prime is 80291171. The reversal of 80291153 is 35119208.
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 80291153 - 22 = 80291149 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (80291143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39023 + ... + 41028.
It is an arithmetic number, because the mean of its divisors is an integer number (10807020).
Almost surely, 280291153 is an apocalyptic number.
It is an amenable number.
80291153 is a deficient number, since it is larger than the sum of its proper divisors (6165007).
80291153 is a wasteful number, since it uses less digits than its factorization.
80291153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80127.
The product of its (nonzero) digits is 2160, while the sum is 29.
The square root of 80291153 is about 8960.5330756602. The cubic root of 80291153 is about 431.4090302508.
The spelling of 80291153 in words is "eighty million, two hundred ninety-one thousand, one hundred fifty-three".
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