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2868000717 = 34123997561
BaseRepresentation
bin1010101011110010…
…0011011111001101
321101212122112100210
42222330203133031
521333202010332
61152331113033
7131033414061
oct25274433715
97355575323
102868000717
111241a0342a
126805a2779
13369248a5a
141d2c85aa1
1511bbbcecc
hexaaf237cd

2868000717 has 16 divisors (see below), whose sum is σ = 3933699840. Its totient is φ = 1857542400.

The previous prime is 2868000673. The next prime is 2868000739. The reversal of 2868000717 is 7170008682.

It is not a de Polignac number, because 2868000717 - 219 = 2867476429 is a prime.

It is a super-2 number, since 2×28680007172 = 16450856225425028178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868000017) 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 15 ways as a sum of consecutive naturals, for example, 19384 + ... + 78177.

It is an arithmetic number, because the mean of its divisors is an integer number (245856240).

Almost surely, 22868000717 is an apocalyptic number.

It is an amenable number.

2868000717 is a deficient number, since it is larger than the sum of its proper divisors (1065699123).

2868000717 is a wasteful number, since it uses less digits than its factorization.

2868000717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97844.

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 2868000717 is about 53553.7180501970. The cubic root of 2868000717 is about 1420.7786374712.

The spelling of 2868000717 in words is "two billion, eight hundred sixty-eight million, seven hundred seventeen", and thus it is an aban number.

Divisors: 1 3 41 123 239 717 9799 29397 97561 292683 4000001 12000003 23317079 69951237 956000239 2868000717