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89104795801 = 7101156780429
BaseRepresentation
bin101001011111100001…
…1110100100010011001
322111222212101121211021
41102333003310202121
52424441311431201
6104533441002441
76303046160530
oct1227703644231
9274885347737
1089104795801
1134875374a0a
1215329023421
138530517758
14445406d317
1524b799aea1
hex14bf0f4899

89104795801 has 16 divisors (see below), whose sum is σ = 102909219840. Its totient is φ = 75570148800.

The previous prime is 89104795771. The next prime is 89104795841. The reversal of 89104795801 is 10859740198.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-89104795801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89104795841) 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 15 ways as a sum of consecutive naturals, for example, 1067655 + ... + 1148083.

It is an arithmetic number, because the mean of its divisors is an integer number (6431826240).

Almost surely, 289104795801 is an apocalyptic number.

It is an amenable number.

89104795801 is a deficient number, since it is larger than the sum of its proper divisors (13804424039).

89104795801 is a wasteful number, since it uses less digits than its factorization.

89104795801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82104.

The product of its (nonzero) digits is 725760, while the sum is 52.

The spelling of 89104795801 in words is "eighty-nine billion, one hundred four million, seven hundred ninety-five thousand, eight hundred one".

Divisors: 1 7 101 707 1567 10969 80429 158267 563003 1107869 8123329 56863303 126032243 882225701 12729256543 89104795801