Base | Representation |
---|---|
bin | 101001011111100001… |
… | …1110100100011100011 |
3 | 22111222212101121221000 |
4 | 1102333003310203203 |
5 | 2424441311432000 |
6 | 104533441003043 |
7 | 6303046160664 |
oct | 1227703644343 |
9 | 274885347830 |
10 | 89104795875 |
11 | 34875374a77 |
12 | 15329023483 |
13 | 85305177b4 |
14 | 445406d36b |
15 | 24b799b000 |
hex | 14bf0f48e3 |
89104795875 has 64 divisors (see below), whose sum is σ = 167065666560. Its totient is φ = 46853100000.
The previous prime is 89104795873. The next prime is 89104795889. The reversal of 89104795875 is 57859740198.
89104795875 is a `hidden beast` number, since 8 + 9 + 1 + 0 + 47 + 9 + 587 + 5 = 666.
It is not a de Polignac number, because 89104795875 - 21 = 89104795873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89104795873) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53700 + ... + 425550.
It is an arithmetic number, because the mean of its divisors is an integer number (2610401040).
Almost surely, 289104795875 is an apocalyptic number.
89104795875 is a deficient number, since it is larger than the sum of its proper divisors (77960870685).
89104795875 is a wasteful number, since it uses less digits than its factorization.
89104795875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371946 (or 371930 counting only the distinct ones).
The product of its (nonzero) digits is 25401600, while the sum is 63.
The spelling of 89104795875 in words is "eighty-nine billion, one hundred four million, seven hundred ninety-five thousand, eight hundred seventy-five".
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