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13653106033 = 72793527023
BaseRepresentation
bin11001011011100100…
…11101110101110001
31022020111201122111211
430231302131311301
5210430143343113
610134441240121
7662223325600
oct145562356561
938214648454
1013653106033
115876905706
122790493041
1313977a2688
149373b7a37
1554d95eb3d
hex32dc9dd71

13653106033 has 12 divisors (see below), whose sum is σ = 16083229440. Its totient is φ = 11554524072.

The previous prime is 13653106021. The next prime is 13653106057. The reversal of 13653106033 is 33060135631.

It is not a de Polignac number, because 13653106033 - 25 = 13653106001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13653105986 and 13653106004.

It is not an unprimeable number, because it can be changed into a prime (13653106003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1759641 + ... + 1767382.

It is an arithmetic number, because the mean of its divisors is an integer number (1340269120).

Almost surely, 213653106033 is an apocalyptic number.

It is an amenable number.

13653106033 is a deficient number, since it is larger than the sum of its proper divisors (2430123407).

13653106033 is an equidigital number, since it uses as much as digits as its factorization.

13653106033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3527116 (or 3527109 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 31.

The spelling of 13653106033 in words is "thirteen billion, six hundred fifty-three million, one hundred six thousand, thirty-three".

Divisors: 1 7 49 79 553 3871 3527023 24689161 172824127 278634817 1950443719 13653106033