Base | Representation |
---|---|
bin | 101001011111100101… |
… | …1010000001101001101 |
3 | 22112000000001121110000 |
4 | 1102333023100031031 |
5 | 2424442311303031 |
6 | 104533550434513 |
7 | 6303101554032 |
oct | 1227713201515 |
9 | 275000047400 |
10 | 89106744141 |
11 | 34876485808 |
12 | 15329802a39 |
13 | 8530a4a50c |
14 | 4454419389 |
15 | 24b7c333e6 |
hex | 14bf2d034d |
89106744141 has 80 divisors (see below), whose sum is σ = 148689446400. Its totient is φ = 52917445152.
The previous prime is 89106744079. The next prime is 89106744149. The reversal of 89106744141 is 14144760198.
It is not a de Polignac number, because 89106744141 - 229 = 88569873229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89106744149) 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 79 ways as a sum of consecutive naturals, for example, 2067090 + ... + 2109756.
It is an arithmetic number, because the mean of its divisors is an integer number (1858618080).
Almost surely, 289106744141 is an apocalyptic number.
89106744141 is a gapful number since it is divisible by the number (81) formed by its first and last digit.
It is an amenable number.
89106744141 is a deficient number, since it is larger than the sum of its proper divisors (59582702259).
89106744141 is a wasteful number, since it uses less digits than its factorization.
89106744141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42780 (or 42771 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The spelling of 89106744141 in words is "eighty-nine billion, one hundred six million, seven hundred forty-four thousand, one hundred forty-one".
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