Base | Representation |
---|---|
bin | 101001100111100110… |
… | …0010110010111011010 |
3 | 22112200201201010212101 |
4 | 1103033030112113122 |
5 | 2431020104420340 |
6 | 105020350234014 |
7 | 6312543635356 |
oct | 1231714262732 |
9 | 275621633771 |
10 | 89375466970 |
11 | 349a4137199 |
12 | 153a37b590a |
13 | 8574616bca |
14 | 447bdaa466 |
15 | 24d1614c9a |
hex | 14cf3165da |
89375466970 has 32 divisors (see below), whose sum is σ = 172253077200. Its totient is φ = 33269170176.
The previous prime is 89375466923. The next prime is 89375466977. The reversal of 89375466970 is 7966457398.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 8543859489 + 80831607481 = 92433^2 + 284309^2 .
It is a super-2 number, since 2×893754669702 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (89375466977) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2938455 + ... + 2968714.
Almost surely, 289375466970 is an apocalyptic number.
89375466970 is a deficient number, since it is larger than the sum of its proper divisors (82877610230).
89375466970 is a wasteful number, since it uses less digits than its factorization.
89375466970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5907282.
The product of its (nonzero) digits is 68584320, while the sum is 64.
The spelling of 89375466970 in words is "eighty-nine billion, three hundred seventy-five million, four hundred sixty-six thousand, nine hundred seventy".
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