Base | Representation |
---|---|
bin | 100101100001100101… |
… | …1010010100011110101 |
3 | 21201000000212200200220 |
4 | 1023003023102203311 |
5 | 2310013441144203 |
6 | 101004133124553 |
7 | 5551642041516 |
oct | 1130313224365 |
9 | 251000780626 |
10 | 80583928053 |
11 | 311a2587952 |
12 | 1374b489759 |
13 | 77a30c4185 |
14 | 3c8653aa0d |
15 | 21698b4653 |
hex | 12c32d28f5 |
80583928053 has 4 divisors (see below), whose sum is σ = 107445237408. Its totient is φ = 53722618700.
The previous prime is 80583928043. The next prime is 80583928057. The reversal of 80583928053 is 35082938508.
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 80583928053 - 210 = 80583927029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80583927987 and 80583928005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80583928057) 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, 13430654673 + ... + 13430654678.
It is an arithmetic number, because the mean of its divisors is an integer number (26861309352).
Almost surely, 280583928053 is an apocalyptic number.
It is an amenable number.
80583928053 is a deficient number, since it is larger than the sum of its proper divisors (26861309355).
80583928053 is a wasteful number, since it uses less digits than its factorization.
80583928053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26861309354.
The product of its (nonzero) digits is 2073600, while the sum is 51.
The spelling of 80583928053 in words is "eighty billion, five hundred eighty-three million, nine hundred twenty-eight thousand, fifty-three".
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