Base | Representation |
---|---|
bin | 1000111101111… |
… | …11011011101100 |
3 | 12020120020021120 |
4 | 10132333123230 |
5 | 123224424004 |
6 | 11244300540 |
7 | 1602320130 |
oct | 436773354 |
9 | 166506246 |
10 | 75233004 |
11 | 39515740 |
12 | 21241750 |
13 | 12781692 |
14 | 9dc53c0 |
15 | 69113d9 |
hex | 47bf6ec |
75233004 has 48 divisors (see below), whose sum is σ = 218862336. Its totient is φ = 19540800.
The previous prime is 75232967. The next prime is 75233051. The reversal of 75233004 is 40033257.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39787 + ... + 41634.
It is an arithmetic number, because the mean of its divisors is an integer number (4559632).
Almost surely, 275233004 is an apocalyptic number.
It is an amenable number.
75233004 is an abundant number, since it is smaller than the sum of its proper divisors (143629332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75233004 is a wasteful number, since it uses less digits than its factorization.
75233004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81446 (or 81444 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 24.
The square root of 75233004 is about 8673.6960979735. The cubic root of 75233004 is about 422.1525993644.
The spelling of 75233004 in words is "seventy-five million, two hundred thirty-three thousand, four".
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