Base | Representation |
---|---|
bin | 101001100111100110… |
… | …0010110010111011001 |
3 | 22112200201201010212100 |
4 | 1103033030112113121 |
5 | 2431020104420334 |
6 | 105020350234013 |
7 | 6312543635355 |
oct | 1231714262731 |
9 | 275621633770 |
10 | 89375466969 |
11 | 349a4137198 |
12 | 153a37b5909 |
13 | 8574616bc9 |
14 | 447bdaa465 |
15 | 24d1614c99 |
hex | 14cf3165d9 |
89375466969 has 12 divisors (see below), whose sum is σ = 130026660400. Its totient is φ = 59154984504.
The previous prime is 89375466923. The next prime is 89375466977. The reversal of 89375466969 is 96966457398.
89375466969 is a `hidden beast` number, since 8 + 9 + 3 + 75 + 466 + 96 + 9 = 666.
It is not a de Polignac number, because 89375466969 - 216 = 89375401433 is a prime.
It is a super-2 number, since 2×893754669692 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 89375466897 and 89375466906.
It is not an unprimeable number, because it can be changed into a prime (89375466769) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35720359 + ... + 35722860.
Almost surely, 289375466969 is an apocalyptic number.
It is an amenable number.
89375466969 is a deficient number, since it is larger than the sum of its proper divisors (40651193431).
89375466969 is a wasteful number, since it uses less digits than its factorization.
89375466969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71443364 (or 71443361 counting only the distinct ones).
The product of its digits is 529079040, while the sum is 72.
The spelling of 89375466969 in words is "eighty-nine billion, three hundred seventy-five million, four hundred sixty-six thousand, nine hundred sixty-nine".
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