Base | Representation |
---|---|
bin | 1010101110010… |
… | …00110010110100 |
3 | 20021021000010210 |
4 | 11113020302310 |
5 | 141011421122 |
6 | 12531545420 |
7 | 2141401005 |
oct | 527106264 |
9 | 207230123 |
10 | 89951412 |
11 | 46858911 |
12 | 2615b270 |
13 | 15835ab5 |
14 | bd371ac |
15 | 7d6c40c |
hex | 55c8cb4 |
89951412 has 24 divisors (see below), whose sum is σ = 211492512. Its totient is φ = 29754400.
The previous prime is 89951401. The next prime is 89951419. The reversal of 89951412 is 21415998.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89951419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27039 + ... + 30182.
It is an arithmetic number, because the mean of its divisors is an integer number (8812188).
Almost surely, 289951412 is an apocalyptic number.
It is an amenable number.
89951412 is an abundant number, since it is smaller than the sum of its proper divisors (121541100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89951412 is a wasteful number, since it uses less digits than its factorization.
89951412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57359 (or 57357 counting only the distinct ones).
The product of its digits is 25920, while the sum is 39.
The square root of 89951412 is about 9484.2718223383. The cubic root of 89951412 is about 448.0598147707.
The spelling of 89951412 in words is "eighty-nine million, nine hundred fifty-one thousand, four hundred twelve".
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