Base | Representation |
---|---|
bin | 1010101001000… |
… | …11011110000001 |
3 | 20012222121020101 |
4 | 11110203132001 |
5 | 140323233431 |
6 | 12505242401 |
7 | 2132550520 |
oct | 524433601 |
9 | 205877211 |
10 | 89274241 |
11 | 46436071 |
12 | 25a93401 |
13 | 156597c4 |
14 | bbdc4b7 |
15 | 7c86961 |
hex | 5523781 |
89274241 has 8 divisors (see below), whose sum is σ = 103080320. Its totient is φ = 75731328.
The previous prime is 89274233. The next prime is 89274253. The reversal of 89274241 is 14247298.
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 89274241 - 23 = 89274233 is a prime.
It is a super-2 number, since 2×892742412 = 15939780212252162, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 89274241.
It is not an unprimeable number, because it can be changed into a prime (89274041) 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, 65061 + ... + 66418.
It is an arithmetic number, because the mean of its divisors is an integer number (12885040).
Almost surely, 289274241 is an apocalyptic number.
It is an amenable number.
89274241 is a deficient number, since it is larger than the sum of its proper divisors (13806079).
89274241 is a wasteful number, since it uses less digits than its factorization.
89274241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131583.
The product of its digits is 32256, while the sum is 37.
The square root of 89274241 is about 9448.5046965115. The cubic root of 89274241 is about 446.9326221750.
It can be divided in two parts, 8927424 and 1, that added together give a triangular number (8927425 = T4225).
The spelling of 89274241 in words is "eighty-nine million, two hundred seventy-four thousand, two hundred forty-one".
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