Base | Representation |
---|---|
bin | 1010101110010… |
… | …01000110001000 |
3 | 20021021001211120 |
4 | 11113021012020 |
5 | 141011441043 |
6 | 12531555240 |
7 | 2141404422 |
oct | 527110610 |
9 | 207231746 |
10 | 89952648 |
11 | 46859835 |
12 | 2615bb20 |
13 | 15836526 |
14 | bd37812 |
15 | 7d6c983 |
hex | 55c9188 |
89952648 has 16 divisors (see below), whose sum is σ = 224881680. Its totient is φ = 29984208.
The previous prime is 89952637. The next prime is 89952649. The reversal of 89952648 is 84625998.
It is a self number, because there is not a number n which added to its sum of digits gives 89952648.
It is not an unprimeable number, because it can be changed into a prime (89952649) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1873990 + ... + 1874037.
It is an arithmetic number, because the mean of its divisors is an integer number (14055105).
Almost surely, 289952648 is an apocalyptic number.
It is an amenable number.
89952648 is an abundant number, since it is smaller than the sum of its proper divisors (134929032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89952648 is a wasteful number, since it uses less digits than its factorization.
89952648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3748036 (or 3748032 counting only the distinct ones).
The product of its digits is 1244160, while the sum is 51.
The square root of 89952648 is about 9484.3369826256. The cubic root of 89952648 is about 448.0618669875.
The spelling of 89952648 in words is "eighty-nine million, nine hundred fifty-two thousand, six hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •