Base | Representation |
---|---|
bin | 1010101110100… |
… | …00100001001000 |
3 | 20021022121112111 |
4 | 11113100201020 |
5 | 141013424143 |
6 | 12532352104 |
7 | 2141562151 |
oct | 527204110 |
9 | 207277474 |
10 | 89983048 |
11 | 4687a661 |
12 | 26175634 |
13 | 1584730c |
14 | bd44928 |
15 | 7d7699d |
hex | 55d0848 |
89983048 has 8 divisors (see below), whose sum is σ = 168718230. Its totient is φ = 44991520.
The previous prime is 89983043. The next prime is 89983063. The reversal of 89983048 is 84038998.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 84309124 + 5673924 = 9182^2 + 2382^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 89982992 and 89983010.
It is not an unprimeable number, because it can be changed into a prime (89983043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5623933 + ... + 5623948.
Almost surely, 289983048 is an apocalyptic number.
It is an amenable number.
89983048 is a deficient number, since it is larger than the sum of its proper divisors (78735182).
89983048 is a wasteful number, since it uses less digits than its factorization.
89983048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11247887 (or 11247883 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 49.
The square root of 89983048 is about 9485.9394895814. The cubic root of 89983048 is about 448.1123363063.
The spelling of 89983048 in words is "eighty-nine million, nine hundred eighty-three thousand, forty-eight".
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