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89113153071 = 3311429670543
BaseRepresentation
bin101001011111110001…
…1101100111000101111
322112000110010012211210
41102333203230320233
52430000431344241
6104534340045503
76303210205665
oct1227743547057
9275013105753
1089113153071
113487a062948
121532b993893
138532182697
144455206c35
1524b859c316
hex14bf8ece2f

89113153071 has 16 divisors (see below), whose sum is σ = 122736373760. Its totient is φ = 57452038560.

The previous prime is 89113153049. The next prime is 89113153123. The reversal of 89113153071 is 17035131198.

It is not a de Polignac number, because 89113153071 - 25 = 89113153039 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 (89113153471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202375 + ... + 468168.

It is an arithmetic number, because the mean of its divisors is an integer number (7671023360).

Almost surely, 289113153071 is an apocalyptic number.

89113153071 is a deficient number, since it is larger than the sum of its proper divisors (33623220689).

89113153071 is a wasteful number, since it uses less digits than its factorization.

89113153071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672006.

The product of its (nonzero) digits is 22680, while the sum is 39.

The spelling of 89113153071 in words is "eighty-nine billion, one hundred thirteen million, one hundred fifty-three thousand, seventy-one".

Divisors: 1 3 31 93 1429 4287 44299 132897 670543 2011629 20786833 62360499 958205947 2874617841 29704384357 89113153071