Base | Representation |
---|---|
bin | 1010101010100… |
… | …10001000001011 |
3 | 20020100022101200 |
4 | 11111102020023 |
5 | 140400342410 |
6 | 12513315243 |
7 | 2134304640 |
oct | 525221013 |
9 | 206308350 |
10 | 89465355 |
11 | 46556711 |
12 | 25b65b23 |
13 | 156c57a5 |
14 | bc4bdc7 |
15 | 7cc33c0 |
hex | 555220b |
89465355 has 48 divisors (see below), whose sum is σ = 178274304. Its totient is φ = 40656960.
The previous prime is 89465303. The next prime is 89465359. The reversal of 89465355 is 55356498.
It is not a de Polignac number, because 89465355 - 26 = 89465291 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 89465355.
It is not an unprimeable number, because it can be changed into a prime (89465359) 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 47 ways as a sum of consecutive naturals, for example, 59422 + ... + 60908.
It is an arithmetic number, because the mean of its divisors is an integer number (3714048).
Almost surely, 289465355 is an apocalyptic number.
89465355 is a deficient number, since it is larger than the sum of its proper divisors (88808949).
89465355 is a wasteful number, since it uses less digits than its factorization.
89465355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1696 (or 1693 counting only the distinct ones).
The product of its digits is 648000, while the sum is 45.
The square root of 89465355 is about 9458.6127418348. The cubic root of 89465355 is about 447.2513188178.
The spelling of 89465355 in words is "eighty-nine million, four hundred sixty-five thousand, three hundred fifty-five".
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