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5055004469 = 231931138771
BaseRepresentation
bin1001011010100110…
…10011111100110101
3111001021212211111202
410231103103330311
540323040120334
62153334142245
7236160554234
oct45523237465
914037784452
105055004469
112164466749
12b90ab1985
13627379b08
1435d4dcb1b
151e8bbe17e
hex12d4d3f35

5055004469 has 8 divisors (see below), whose sum is σ = 5302122432. Its totient is φ = 4810164480.

The previous prime is 5055004459. The next prime is 5055004477. The reversal of 5055004469 is 9644005505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5055004469 is a prime.

It is a super-2 number, since 2×50550044692 = 51106140363219943922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055004459) 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 7 ways as a sum of consecutive naturals, for example, 564947 + ... + 573824.

It is an arithmetic number, because the mean of its divisors is an integer number (662765304).

Almost surely, 25055004469 is an apocalyptic number.

It is an amenable number.

5055004469 is a deficient number, since it is larger than the sum of its proper divisors (247117963).

5055004469 is a wasteful number, since it uses less digits than its factorization.

5055004469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138987.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 5055004469 is about 71098.5546196264. The cubic root of 5055004469 is about 1716.2235140316.

The spelling of 5055004469 in words is "five billion, fifty-five million, four thousand, four hundred sixty-nine".

Divisors: 1 23 193 4439 1138771 26191733 219782803 5055004469