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89216104102 = 2311438969421
BaseRepresentation
bin101001100010110110…
…0011011011010100110
322112021121211200002221
41103011230123122212
52430203310312402
6104552454422554
76305600241526
oct1230554333246
9275247750087
1089216104102
113492218a544
121535a361a5a
13854a5ba458
144464b65686
1524c2636337
hex14c5b1b6a6

89216104102 has 8 divisors (see below), whose sum is σ = 138141064512. Its totient is φ = 43169082600.

The previous prime is 89216104093. The next prime is 89216104169. The reversal of 89216104102 is 20140161298.

It is a happy number.

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

It is a super-2 number, since 2×892161041022 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 719484649 + ... + 719484772.

It is an arithmetic number, because the mean of its divisors is an integer number (17267633064).

Almost surely, 289216104102 is an apocalyptic number.

89216104102 is a deficient number, since it is larger than the sum of its proper divisors (48924960410).

89216104102 is a wasteful number, since it uses less digits than its factorization.

89216104102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438969454.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 89216104102 in words is "eighty-nine billion, two hundred sixteen million, one hundred four thousand, one hundred two".

Divisors: 1 2 31 62 1438969421 2877938842 44608052051 89216104102