Base | Representation |
---|---|
bin | 1010100011000… |
… | …10000010100000 |
3 | 20011111100102100 |
4 | 11101202002200 |
5 | 140122410302 |
6 | 12440250400 |
7 | 2123040606 |
oct | 521420240 |
9 | 204440370 |
10 | 88481952 |
11 | 45a44889 |
12 | 25770a00 |
13 | 1543ccb0 |
14 | ba73876 |
15 | 7b7bd1c |
hex | 54620a0 |
88481952 has 72 divisors (see below), whose sum is σ = 270987444. Its totient is φ = 27224064.
The previous prime is 88481947. The next prime is 88481969. The reversal of 88481952 is 25918488.
It is a happy number.
88481952 is a `hidden beast` number, since 88 + 481 + 95 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 88284816 + 197136 = 9396^2 + 444^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a junction number, because it is equal to n+sod(n) for n = 88481898 and 88481907.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8073 + ... + 15560.
Almost surely, 288481952 is an apocalyptic number.
It is an amenable number.
88481952 is an abundant number, since it is smaller than the sum of its proper divisors (182505492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88481952 is a wasteful number, since it uses less digits than its factorization.
88481952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23662 (or 23651 counting only the distinct ones).
The product of its digits is 184320, while the sum is 45.
The square root of 88481952 is about 9406.4845718260. The cubic root of 88481952 is about 445.6065490519.
The spelling of 88481952 in words is "eighty-eight million, four hundred eighty-one thousand, nine hundred fifty-two".
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