Base | Representation |
---|---|
bin | 11101110110100010… |
… | …001110011010100101 |
3 | 10001201212020012101112 |
4 | 131312202032122211 |
5 | 1011121141021001 |
6 | 22420344434405 |
7 | 2213212603445 |
oct | 356642163245 |
9 | 101655205345 |
10 | 32053454501 |
11 | 12659380872 |
12 | 6266778a05 |
13 | 303a937033 |
14 | 17a105a125 |
15 | c79049cbb |
hex | 77688e6a5 |
32053454501 has 4 divisors (see below), whose sum is σ = 32054582412. Its totient is φ = 32052326592.
The previous prime is 32053454479. The next prime is 32053454507. The reversal of 32053454501 is 10545435023.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10545435023 = 509 ⋅20717947.
It can be written as a sum of positive squares in 2 ways, for example, as 11938840225 + 20114614276 = 109265^2 + 141826^2 .
It is a cyclic number.
It is not a de Polignac number, because 32053454501 - 210 = 32053453477 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32053454507) 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 3 ways as a sum of consecutive naturals, for example, 520196 + ... + 578541.
It is an arithmetic number, because the mean of its divisors is an integer number (8013645603).
Almost surely, 232053454501 is an apocalyptic number.
It is an amenable number.
32053454501 is a deficient number, since it is larger than the sum of its proper divisors (1127911).
32053454501 is a wasteful number, since it uses less digits than its factorization.
32053454501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1127910.
The product of its (nonzero) digits is 36000, while the sum is 32.
Adding to 32053454501 its reverse (10545435023), we get a palindrome (42598889524).
The spelling of 32053454501 in words is "thirty-two billion, fifty-three million, four hundred fifty-four thousand, five hundred one".
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