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89210041321 = 163727752821
BaseRepresentation
bin101001100010101010…
…1010011001111101001
322112021012102122112111
41103011111103033221
52430200232310241
6104552120442321
76305464561012
oct1230525231751
9275235378474
1089210041321
1134919819485
12153583193a1
1385492769cb
144464028009
1524c1d39c81
hex14c55533e9

89210041321 has 8 divisors (see below), whose sum is σ = 89880924224. Its totient is φ = 88540665840.

The previous prime is 89210041307. The next prime is 89210041337. The reversal of 89210041321 is 12314001298.

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

It is a cyclic number.

It is not a de Polignac number, because 89210041321 - 217 = 89209910249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89210041351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257910 + ... + 494911.

It is an arithmetic number, because the mean of its divisors is an integer number (11235115528).

Almost surely, 289210041321 is an apocalyptic number.

It is an amenable number.

89210041321 is a deficient number, since it is larger than the sum of its proper divisors (670882903).

89210041321 is a wasteful number, since it uses less digits than its factorization.

89210041321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753711.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 89210041321 in words is "eighty-nine billion, two hundred ten million, forty-one thousand, three hundred twenty-one".

Divisors: 1 163 727 118501 752821 122709823 547300867 89210041321