Base | Representation |
---|---|
bin | 1010101000101… |
… | …00000111010000 |
3 | 20012212101221212 |
4 | 11110110013100 |
5 | 140314230334 |
6 | 12504035252 |
7 | 2132166245 |
oct | 524240720 |
9 | 205771855 |
10 | 89211344 |
11 | 463a2892 |
12 | 25a62b28 |
13 | 15636ca1 |
14 | bbc35cc |
15 | 7c72ece |
hex | 55141d0 |
89211344 has 10 divisors (see below), whose sum is σ = 172847010. Its totient is φ = 44605664.
The previous prime is 89211323. The next prime is 89211379. The reversal of 89211344 is 44311298.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 77651344 + 11560000 = 8812^2 + 3400^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 89211344.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2787839 + ... + 2787870.
It is an arithmetic number, because the mean of its divisors is an integer number (17284701).
Almost surely, 289211344 is an apocalyptic number.
It is an amenable number.
89211344 is a deficient number, since it is larger than the sum of its proper divisors (83635666).
89211344 is a wasteful number, since it uses less digits than its factorization.
89211344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5575717 (or 5575711 counting only the distinct ones).
The product of its digits is 6912, while the sum is 32.
The square root of 89211344 is about 9445.1756997951. The cubic root of 89211344 is about 446.8276373362.
The spelling of 89211344 in words is "eighty-nine million, two hundred eleven thousand, three hundred forty-four".
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