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89300413 = 445120063
BaseRepresentation
bin1010101001010…
…01110110111101
320020000221010201
411110221312331
5140330103123
612510003501
72133020026
oct524516675
9206027121
1089300413
11464537a4
1225aa6591
13156686a7
14bc07c4d
157c8e5ad
hex5529dbd

89300413 has 4 divisors (see below), whose sum is σ = 89324928. Its totient is φ = 89275900.

The previous prime is 89300363. The next prime is 89300443. The reversal of 89300413 is 31400398.

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: 31400398 = 215700199.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-89300413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89300443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5581 + ... + 14482.

It is an arithmetic number, because the mean of its divisors is an integer number (22331232).

Almost surely, 289300413 is an apocalyptic number.

It is an amenable number.

89300413 is a deficient number, since it is larger than the sum of its proper divisors (24515).

89300413 is a wasteful number, since it uses less digits than its factorization.

89300413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24514.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 89300413 is about 9449.8895760744. The cubic root of 89300413 is about 446.9762927701.

The spelling of 89300413 in words is "eighty-nine million, three hundred thousand, four hundred thirteen".

Divisors: 1 4451 20063 89300413