Base | Representation |
---|---|
bin | 1001100100111… |
… | …00010100010101 |
3 | 12121011021212020 |
4 | 10302130110111 |
5 | 131031111203 |
6 | 11545443353 |
7 | 1663545144 |
oct | 462342425 |
9 | 177137766 |
10 | 80332053 |
11 | 4138872a |
12 | 22aa0559 |
13 | 13848579 |
14 | a95175b |
15 | 70bc153 |
hex | 4c9c515 |
80332053 has 4 divisors (see below), whose sum is σ = 107109408. Its totient is φ = 53554700.
The previous prime is 80332051. The next prime is 80332061. The reversal of 80332053 is 35023308.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 80332053 - 21 = 80332051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80332051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13388673 + ... + 13388678.
It is an arithmetic number, because the mean of its divisors is an integer number (26777352).
Almost surely, 280332053 is an apocalyptic number.
It is an amenable number.
80332053 is a deficient number, since it is larger than the sum of its proper divisors (26777355).
80332053 is a wasteful number, since it uses less digits than its factorization.
80332053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26777354.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 80332053 is about 8962.8150153844. The cubic root of 80332053 is about 431.4822705082.
The spelling of 80332053 in words is "eighty million, three hundred thirty-two thousand, fifty-three".
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