Base | Representation |
---|---|
bin | 11111010000010010000000 |
3 | 120102020220002 |
4 | 133100102000 |
5 | 4044140102 |
6 | 451335132 |
7 | 126432512 |
oct | 37202200 |
9 | 16366802 |
10 | 8193152 |
11 | 4696700 |
12 | 28b14a8 |
13 | 190b326 |
14 | 1133bb2 |
15 | abc902 |
hex | 7d0480 |
8193152 has 72 divisors (see below), whose sum is σ = 18754995. Its totient is φ = 3562240.
The previous prime is 8193139. The next prime is 8193173. The reversal of 8193152 is 2513918.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 4096576 + 4096576 = 2024^2 + 2024^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=2024.
It is a Duffinian number.
Its product of digits (2160) is a multiple of the sum of its prime divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 356213 + ... + 356235.
Almost surely, 28193152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8193152
8193152 is an abundant number, since it is smaller than the sum of its proper divisors (10561843).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8193152 is a wasteful number, since it uses less digits than its factorization.
8193152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82 (or 36 counting only the distinct ones).
The product of its digits is 2160, while the sum is 29.
The square root of 8193152 is about 2862.3682502431. The cubic root of 8193152 is about 201.5968169481.
The spelling of 8193152 in words is "eight million, one hundred ninety-three thousand, one hundred fifty-two".
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