Base | Representation |
---|---|
bin | 1011010100101… |
… | …10101111001101 |
3 | 20121201221202210 |
4 | 11222112233031 |
5 | 143304124021 |
6 | 13231541033 |
7 | 2232252423 |
oct | 552265715 |
9 | 217657683 |
10 | 94989261 |
11 | 49689924 |
12 | 2798a779 |
13 | 168aab83 |
14 | c889113 |
15 | 8514e76 |
hex | 5a96bcd |
94989261 has 8 divisors (see below), whose sum is σ = 128728864. Its totient is φ = 62287920.
The previous prime is 94989259. The next prime is 94989289. The reversal of 94989261 is 16298949.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 94989261 - 21 = 94989259 is a prime.
It is a super-2 number, since 2×949892612 = 18045919410652242, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 94989261.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94989211) 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, 259351 + ... + 259716.
It is an arithmetic number, because the mean of its divisors is an integer number (16091108).
Almost surely, 294989261 is an apocalyptic number.
It is an amenable number.
94989261 is a deficient number, since it is larger than the sum of its proper divisors (33739603).
94989261 is a wasteful number, since it uses less digits than its factorization.
94989261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 519131.
The product of its digits is 279936, while the sum is 48.
The square root of 94989261 is about 9746.2434301632. The cubic root of 94989261 is about 456.2730695535.
The spelling of 94989261 in words is "ninety-four million, nine hundred eighty-nine thousand, two hundred sixty-one".
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