Base | Representation |
---|---|
bin | 1010101001001… |
… | …00101001100000 |
3 | 20012222211212022 |
4 | 11110210221200 |
5 | 140323412242 |
6 | 12505321012 |
7 | 2132600561 |
oct | 524445140 |
9 | 205884768 |
10 | 89279072 |
11 | 46439763 |
12 | 25a96168 |
13 | 1565ba6c |
14 | bc00168 |
15 | 7c880d2 |
hex | 5524a60 |
89279072 has 24 divisors (see below), whose sum is σ = 176795136. Its totient is φ = 44378752.
The previous prime is 89279027. The next prime is 89279089. The reversal of 89279072 is 27097298.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2528 + ... + 13599.
It is an arithmetic number, because the mean of its divisors is an integer number (7366464).
Almost surely, 289279072 is an apocalyptic number.
It is an amenable number.
89279072 is a deficient number, since it is larger than the sum of its proper divisors (87516064).
89279072 is a wasteful number, since it uses less digits than its factorization.
89279072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16310 (or 16302 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 44.
The square root of 89279072 is about 9448.7603419708. The cubic root of 89279072 is about 446.9406838231.
The spelling of 89279072 in words is "eighty-nine million, two hundred seventy-nine thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •