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89629060 = 22531144563
BaseRepresentation
bin1010101011110…
…10000110000100
320020122121221211
411111322012010
5140421112220
612521021204
72135556133
oct525720604
9206577854
1089629060
1146658704
1226024804
1315752161
14bc9191a
157d06b5a
hex557a184

89629060 has 24 divisors (see below), whose sum is σ = 194294016. Its totient is φ = 34694880.

The previous prime is 89629031. The next prime is 89629073. The reversal of 89629060 is 6092698.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71662 + ... + 72901.

It is an arithmetic number, because the mean of its divisors is an integer number (8095584).

Almost surely, 289629060 is an apocalyptic number.

It is an amenable number.

89629060 is an abundant number, since it is smaller than the sum of its proper divisors (104664956).

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

89629060 is a wasteful number, since it uses less digits than its factorization.

89629060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144603 (or 144601 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 89629060 is about 9467.2625399320. The cubic root of 89629060 is about 447.5239482414.

The spelling of 89629060 in words is "eighty-nine million, six hundred twenty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 144563 289126 578252 722815 1445630 2891260 4481453 8962906 17925812 22407265 44814530 89629060