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800875011 = 31371948601
BaseRepresentation
bin101111101111000…
…110001000000011
32001210222122222110
4233233012020003
53120011000021
6211245310403
725563216366
oct5757061003
92053878873
10800875011
11381089282
121a4265403
13c9bcb251
14785160dd
154a49b476
hex2fbc6203

800875011 has 8 divisors (see below), whose sum is σ = 1075628304. Its totient is φ = 530019200.

The previous prime is 800875007. The next prime is 800875057. The reversal of 800875011 is 110578008.

800875011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 800875011 - 22 = 800875007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 800875011.

It is not an unprimeable number, because it can be changed into a prime (800875511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973890 + ... + 974711.

It is an arithmetic number, because the mean of its divisors is an integer number (134453538).

Almost surely, 2800875011 is an apocalyptic number.

800875011 is a deficient number, since it is larger than the sum of its proper divisors (274753293).

800875011 is a wasteful number, since it uses less digits than its factorization.

800875011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948741.

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 800875011 is about 28299.7351754394. The cubic root of 800875011 is about 928.6560968420.

The spelling of 800875011 in words is "eight hundred million, eight hundred seventy-five thousand, eleven".

Divisors: 1 3 137 411 1948601 5845803 266958337 800875011