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5055005517 = 31685001839
BaseRepresentation
bin1001011010100110…
…10100001101001101
3111001021212212221120
410231103110031031
540323040134032
62153334151153
7236160560262
oct45523241515
914037785846
105055005517
112164467511
12b90ab24b9
1362737a433
1435d4dd269
151e8bbe62c
hex12d4d434d

5055005517 has 4 divisors (see below), whose sum is σ = 6740007360. Its totient is φ = 3370003676.

The previous prime is 5055005513. The next prime is 5055005521. The reversal of 5055005517 is 7155005505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5055005513) and next prime (5055005521).

It is a cyclic number.

It is not a de Polignac number, because 5055005517 - 22 = 5055005513 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055005513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842500917 + ... + 842500922.

It is an arithmetic number, because the mean of its divisors is an integer number (1685001840).

Almost surely, 25055005517 is an apocalyptic number.

It is an amenable number.

5055005517 is a deficient number, since it is larger than the sum of its proper divisors (1685001843).

5055005517 is a wasteful number, since it uses less digits than its factorization.

5055005517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685001842.

The product of its (nonzero) digits is 21875, while the sum is 33.

The square root of 5055005517 is about 71098.5619896774. The cubic root of 5055005517 is about 1716.2236326336.

The spelling of 5055005517 in words is "five billion, fifty-five million, five thousand, five hundred seventeen".

Divisors: 1 3 1685001839 5055005517