Base | Representation |
---|---|
bin | 1010101010101… |
… | …01110100001101 |
3 | 20020101002010011 |
4 | 11111111310031 |
5 | 140401333321 |
6 | 12513513221 |
7 | 2134366660 |
oct | 525256415 |
9 | 206332104 |
10 | 89480461 |
11 | 46566aa4 |
12 | 25b72811 |
13 | 156cc625 |
14 | bc536d7 |
15 | 7cc7ae1 |
hex | 5555d0d |
89480461 has 8 divisors (see below), whose sum is σ = 102663360. Its totient is φ = 76397568.
The previous prime is 89480453. The next prime is 89480471. The reversal of 89480461 is 16408498.
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 89480461 - 23 = 89480453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89480411) 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, 23071 + ... + 26668.
It is an arithmetic number, because the mean of its divisors is an integer number (12832920).
Almost surely, 289480461 is an apocalyptic number.
It is an amenable number.
89480461 is a deficient number, since it is larger than the sum of its proper divisors (13182899).
89480461 is a wasteful number, since it uses less digits than its factorization.
89480461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50003.
The product of its (nonzero) digits is 55296, while the sum is 40.
The square root of 89480461 is about 9459.4112396068. The cubic root of 89480461 is about 447.2764898210.
The spelling of 89480461 in words is "eighty-nine million, four hundred eighty thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •