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89340801 = 3112707297
BaseRepresentation
bin1010101001100…
…11101110000001
320020002222112120
411110303232001
5140332401201
612510514453
72133245544
oct524635601
9206088476
1089340801
1146481080
1225b05a29
1315680ba4
14bc1885b
157c9b536
hex5533b81

89340801 has 8 divisors (see below), whose sum is σ = 129950304. Its totient is φ = 54145920.

The previous prime is 89340773. The next prime is 89340803. The reversal of 89340801 is 10804398.

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

It is not a de Polignac number, because 89340801 - 26 = 89340737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 2707297 = 89340801 / (8 + 9 + 3 + 4 + 0 + 8 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (89340803) 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, 1353616 + ... + 1353681.

It is an arithmetic number, because the mean of its divisors is an integer number (16243788).

Almost surely, 289340801 is an apocalyptic number.

It is an amenable number.

89340801 is a deficient number, since it is larger than the sum of its proper divisors (40609503).

89340801 is a wasteful number, since it uses less digits than its factorization.

89340801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707311.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 89340801 is about 9452.0262906956. The cubic root of 89340801 is about 447.0436674405.

The spelling of 89340801 in words is "eighty-nine million, three hundred forty thousand, eight hundred one".

Divisors: 1 3 11 33 2707297 8121891 29780267 89340801