Base | Representation |
---|---|
bin | 1010101110001… |
… | …10010110011000 |
3 | 20021020111101222 |
4 | 11113012112120 |
5 | 141011111100 |
6 | 12531431212 |
7 | 2141326553 |
oct | 527062630 |
9 | 207214358 |
10 | 89941400 |
11 | 4685133a |
12 | 26155508 |
13 | 15831383 |
14 | bd3369a |
15 | 7d69485 |
hex | 55c6598 |
89941400 has 48 divisors (see below), whose sum is σ = 210819840. Its totient is φ = 35683200.
The previous prime is 89941399. The next prime is 89941457. The reversal of 89941400 is 414998.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 23630 + ... + 27170.
It is an arithmetic number, because the mean of its divisors is an integer number (4392080).
Almost surely, 289941400 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89941400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105409920).
89941400 is an abundant number, since it is smaller than the sum of its proper divisors (120878440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89941400 is a wasteful number, since it uses less digits than its factorization.
89941400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3684 (or 3675 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 89941400 is about 9483.7439864222. The cubic root of 89941400 is about 448.0431904576.
The spelling of 89941400 in words is "eighty-nine million, nine hundred forty-one thousand, four hundred".
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