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9004054811 = 172311005029
BaseRepresentation
bin10000110001010111…
…01111100100011011
3212020111201101011112
420120223233210123
5121420014223221
64045244050535
7436062126443
oct103053574433
925214641145
109004054811
113900610714
1218b3533a4b
13b0656caab
14615b8d123
1537a72d15b
hex218aef91b

9004054811 has 12 divisors (see below), whose sum is σ = 9873414720. Its totient is φ = 8201028480.

The previous prime is 9004054793. The next prime is 9004054817. The reversal of 9004054811 is 1184504009.

It is a de Polignac number, because none of the positive numbers 2k-9004054811 is a prime.

It is a super-3 number, since 3×90040548113 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9004054817) 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, 493556 + ... + 511473.

It is an arithmetic number, because the mean of its divisors is an integer number (822784560).

Almost surely, 29004054811 is an apocalyptic number.

9004054811 is a deficient number, since it is larger than the sum of its proper divisors (869359909).

9004054811 is a wasteful number, since it uses less digits than its factorization.

9004054811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005094 (or 1005077 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 9004054811 is about 94889.6981289328. The cubic root of 9004054811 is about 2080.3961593641.

The spelling of 9004054811 in words is "nine billion, four million, fifty-four thousand, eight hundred eleven".

Divisors: 1 17 31 289 527 8959 1005029 17085493 31155899 290453381 529650283 9004054811