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89132764706 = 286351641231
BaseRepresentation
bin101001100000010111…
…0100000111000100010
322112001211000120221122
41103000232200320202
52430020441432311
6104540320252242
76303535666526
oct1230056407042
9275054016848
1089132764706
113488a138407
1215336471082
13853625b0bb
144457a6dd86
1524ba1730db
hex14c0ba0e22

89132764706 has 8 divisors (see below), whose sum is σ = 133854073344. Its totient is φ = 44514740260.

The previous prime is 89132764703. The next prime is 89132764723. The reversal of 89132764706 is 60746723198.

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

It is not an unprimeable number, because it can be changed into a prime (89132764703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25818890 + ... + 25822341.

It is an arithmetic number, because the mean of its divisors is an integer number (16731759168).

Almost surely, 289132764706 is an apocalyptic number.

89132764706 is a deficient number, since it is larger than the sum of its proper divisors (44721308638).

89132764706 is a wasteful number, since it uses less digits than its factorization.

89132764706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51642096.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 89132764706 in words is "eighty-nine billion, one hundred thirty-two million, seven hundred sixty-four thousand, seven hundred six".

Divisors: 1 2 863 1726 51641231 103282462 44566382353 89132764706