Base | Representation |
---|---|
bin | 1010101101110… |
… | …10011000110001 |
3 | 20021011000012012 |
4 | 11112322120301 |
5 | 141003024101 |
6 | 12530412305 |
7 | 2141033654 |
oct | 526723061 |
9 | 207130165 |
10 | 89892401 |
11 | 46818545 |
12 | 26131095 |
13 | 15814c91 |
14 | bd1d89b |
15 | 7d59bbb |
hex | 55ba631 |
89892401 has 8 divisors (see below), whose sum is σ = 94739520. Its totient is φ = 85056912.
The previous prime is 89892389. The next prime is 89892427. The reversal of 89892401 is 10429898.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89892401 - 26 = 89892337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89892001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16271 + ... + 21083.
It is an arithmetic number, because the mean of its divisors is an integer number (11842440).
Almost surely, 289892401 is an apocalyptic number.
It is an amenable number.
89892401 is a deficient number, since it is larger than the sum of its proper divisors (4847119).
89892401 is a wasteful number, since it uses less digits than its factorization.
89892401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5815.
The product of its (nonzero) digits is 41472, while the sum is 41.
The square root of 89892401 is about 9481.1603192858. The cubic root of 89892401 is about 447.9618128191.
The spelling of 89892401 in words is "eighty-nine million, eight hundred ninety-two thousand, four hundred one".
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