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89051352 = 23313285421
BaseRepresentation
bin1010100111011…
…01000011011000
320012120021111020
411103231003120
5140244120402
612500402440
72130631635
oct523550330
9205507436
1089051352
11462a3665
12259a6420
13155ac210
14bb8118c
157c408bc
hex54ed0d8

89051352 has 32 divisors (see below), whose sum is σ = 239754480. Its totient is φ = 27400320.

The previous prime is 89051351. The next prime is 89051357. The reversal of 89051352 is 25315098.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89051351) 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, 142399 + ... + 143022.

Almost surely, 289051352 is an apocalyptic number.

It is an amenable number.

89051352 is an abundant number, since it is smaller than the sum of its proper divisors (150703128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89051352 is a wasteful number, since it uses less digits than its factorization.

89051352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285443 (or 285439 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 89051352 is about 9436.7023901361. The cubic root of 89051352 is about 446.5603633068.

The spelling of 89051352 in words is "eighty-nine million, fifty-one thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 285421 570842 856263 1141684 1712526 2283368 3425052 3710473 6850104 7420946 11131419 14841892 22262838 29683784 44525676 89051352