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32053454541 = 342571539773
BaseRepresentation
bin11101110110100010…
…001110011011001101
310001201212020012110000
4131312202032123031
51011121141021131
622420344434513
72213212603533
oct356642163315
9101655205400
1032053454541
11126593808a9
126266778a39
13303a937064
1417a105a153
15c79049ce6
hex77688e6cd

32053454541 has 20 divisors (see below), whose sum is σ = 48068664732. Its totient is φ = 21285808128.

The previous prime is 32053454519. The next prime is 32053454579. The reversal of 32053454541 is 14545435023.

32053454541 is a `hidden beast` number, since 3 + 20 + 53 + 4 + 545 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31416144516 + 637310025 = 177246^2 + 25245^2 .

It is not a de Polignac number, because 32053454541 - 25 = 32053454509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32053454496 and 32053454505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32053456541) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 749070 + ... + 790703.

Almost surely, 232053454541 is an apocalyptic number.

It is an amenable number.

32053454541 is a deficient number, since it is larger than the sum of its proper divisors (16015210191).

32053454541 is a wasteful number, since it uses less digits than its factorization.

32053454541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540042 (or 1540033 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 32053454541 its reverse (14545435023), we get a palindrome (46598889564).

The spelling of 32053454541 in words is "thirty-two billion, fifty-three million, four hundred fifty-four thousand, five hundred forty-one".

Divisors: 1 3 9 27 81 257 771 2313 6939 20817 1539773 4619319 13857957 41573871 124721613 395721661 1187164983 3561494949 10684484847 32053454541