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89804792101 = 298337309843
BaseRepresentation
bin101001110100011001…
…0000110000100100101
322120210122120010020011
41103220302012010211
52432410011321401
6105131124210221
76326306065213
oct1235062060445
9276718503204
1089804792101
11350a4511552
12154a3539971
13861255524b
1444bd005cb3
15250916c451
hex14e8c86125

89804792101 has 8 divisors (see below), whose sum is σ = 94020806880. Its totient is φ = 85663397232.

The previous prime is 89804792083. The next prime is 89804792113. The reversal of 89804792101 is 10129740898.

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 89804792101 - 29 = 89804791589 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 (89804792141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18652515 + ... + 18657328.

It is an arithmetic number, because the mean of its divisors is an integer number (11752600860).

Almost surely, 289804792101 is an apocalyptic number.

It is an amenable number.

89804792101 is a deficient number, since it is larger than the sum of its proper divisors (4216014779).

89804792101 is a wasteful number, since it uses less digits than its factorization.

89804792101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37309955.

The product of its (nonzero) digits is 290304, while the sum is 49.

The spelling of 89804792101 in words is "eighty-nine billion, eight hundred four million, seven hundred ninety-two thousand, one hundred one".

Divisors: 1 29 83 2407 37309843 1081985447 3096716969 89804792101