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800097601 = 17918712389
BaseRepresentation
bin101111101100001…
…000010101000001
32001202112011120111
4233230020111001
53114311110401
6211220511321
725553501032
oct5754102501
92052464514
10800097601
113806a8196
121a3b4b541
13c99b8444
1478392a89
154a395e51
hex2fb08541

800097601 has 8 divisors (see below), whose sum is σ = 805334400. Its totient is φ = 794869680.

The previous prime is 800097589. The next prime is 800097611. The reversal of 800097601 is 106790008.

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-800097601 is a prime.

It is a super-2 number, since 2×8000976012 = 1280312342251910402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (800097611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333715 + ... + 336103.

It is an arithmetic number, because the mean of its divisors is an integer number (100666800).

Almost surely, 2800097601 is an apocalyptic number.

It is an amenable number.

800097601 is a deficient number, since it is larger than the sum of its proper divisors (5236799).

800097601 is a wasteful number, since it uses less digits than its factorization.

800097601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 800097601 is about 28285.9965530649. The cubic root of 800097601 is about 928.3555171634.

The spelling of 800097601 in words is "eight hundred million, ninety-seven thousand, six hundred one".

Divisors: 1 179 1871 2389 334909 427631 4469819 800097601