Base | Representation |
---|---|
bin | 110101010010100… |
… | …110110000101001 |
3 | 2022022100110012100 |
4 | 311102212300221 |
5 | 3312340213201 |
6 | 224415004013 |
7 | 31104316332 |
oct | 6522466051 |
9 | 2268313170 |
10 | 894069801 |
11 | 419751969 |
12 | 20b509609 |
13 | 1132cb3b1 |
14 | 86a55289 |
15 | 53759886 |
hex | 354a6c29 |
894069801 has 9 divisors (see below), whose sum is σ = 1291563741. Its totient is φ = 595986732.
The previous prime is 894069779. The next prime is 894069829. The reversal of 894069801 is 108960498.
The square root of 894069801 is 29901.
It is a perfect power (a square), and thus also a powerful number.
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 894069801 - 25 = 894069769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (894069901) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 84720 + ... + 94686.
Almost surely, 2894069801 is an apocalyptic number.
894069801 is the 29901-st square number.
894069801 is the 14951-st centered octagonal number.
It is an amenable number.
894069801 is a deficient number, since it is larger than the sum of its proper divisors (397493940).
894069801 is an frugal number, since it uses more digits than its factorization.
894069801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19940 (or 9970 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The cubic root of 894069801 is about 963.3641380006.
The spelling of 894069801 in words is "eight hundred ninety-four million, sixty-nine thousand, eight hundred one".
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