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5868613969 = 47124864127
BaseRepresentation
bin1010111011100101…
…11111000101010001
3120010222211110220221
411131302333011101
544004331121334
62410200433041
7265300252501
oct53562770521
916128743827
105868613969
112541752599
121179478781
13726ab645a
143d95aba01
152453338b4
hex15dcbf151

5868613969 has 4 divisors (see below), whose sum is σ = 5993478144. Its totient is φ = 5743749796.

The previous prime is 5868613957. The next prime is 5868613997. The reversal of 5868613969 is 9693168685.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9693168685 = 51938633737.

It is a cyclic number.

It is not a de Polignac number, because 5868613969 - 27 = 5868613841 is a prime.

It is a super-2 number, since 2×58686139692 = 68881259834283865922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5868683969) 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 3 ways as a sum of consecutive naturals, for example, 62432017 + ... + 62432110.

It is an arithmetic number, because the mean of its divisors is an integer number (1498369536).

Almost surely, 25868613969 is an apocalyptic number.

It is an amenable number.

5868613969 is a deficient number, since it is larger than the sum of its proper divisors (124864175).

5868613969 is a wasteful number, since it uses less digits than its factorization.

5868613969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124864174.

The product of its digits is 16796160, while the sum is 61.

The square root of 5868613969 is about 76606.8793842955. The cubic root of 5868613969 is about 1803.7590136720.

The spelling of 5868613969 in words is "five billion, eight hundred sixty-eight million, six hundred thirteen thousand, nine hundred sixty-nine".

Divisors: 1 47 124864127 5868613969