Base | Representation |
---|---|
bin | 1010101101110… |
… | …00110001100011 |
3 | 20021010200010112 |
4 | 11112320301203 |
5 | 141002321140 |
6 | 12530321535 |
7 | 2141005466 |
oct | 526706143 |
9 | 207120115 |
10 | 89885795 |
11 | 4681358a |
12 | 261292ab |
13 | 15811c7c |
14 | bd1b2dd |
15 | 7d57c65 |
hex | 55b8c63 |
89885795 has 8 divisors (see below), whose sum is σ = 107913840. Its totient is φ = 71874720.
The previous prime is 89885791. The next prime is 89885801. The reversal of 89885795 is 59758898.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 89885795 - 22 = 89885791 is a prime.
It is a super-2 number, since 2×898857952 = 16158912285564050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (89885791) 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, 18965 + ... + 23225.
It is an arithmetic number, because the mean of its divisors is an integer number (13489230).
Almost surely, 289885795 is an apocalyptic number.
89885795 is a deficient number, since it is larger than the sum of its proper divisors (18028045).
89885795 is a wasteful number, since it uses less digits than its factorization.
89885795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8485.
The product of its digits is 7257600, while the sum is 59.
The square root of 89885795 is about 9480.8119378036. The cubic root of 89885795 is about 447.9508392990.
The spelling of 89885795 in words is "eighty-nine million, eight hundred eighty-five thousand, seven hundred ninety-five".
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