Base | Representation |
---|---|
bin | 1100001111010100… |
… | …0100001001110001 |
3 | 22110222012001111011 |
4 | 3003311010021301 |
5 | 23212034432021 |
6 | 1302002550521 |
7 | 144263005132 |
oct | 30365041161 |
9 | 8428161434 |
10 | 3285467761 |
11 | 1436619614 |
12 | 778368441 |
13 | 404894884 |
14 | 2324b5c89 |
15 | 143681de1 |
hex | c3d44271 |
3285467761 has 15 divisors (see below), whose sum is σ = 3475699593. Its totient is φ = 3105543420.
The previous prime is 3285467749. The next prime is 3285467789. The reversal of 3285467761 is 1677645823.
The square root of 3285467761 is 57319.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 3285467761 - 29 = 3285467249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3285467741) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 76406206 + ... + 76406248.
Almost surely, 23285467761 is an apocalyptic number.
3285467761 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3285467761 is the 57319-th square number.
3285467761 is the 28660-th centered octagonal number.
It is an amenable number.
3285467761 is a deficient number, since it is larger than the sum of its proper divisors (190231832).
3285467761 is an frugal number, since it uses more digits than its factorization.
3285467761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234 (or 74 counting only the distinct ones).
The product of its digits is 1693440, while the sum is 49.
The cubic root of 3285467761 is about 1486.6169150626.
Multiplying 3285467761 by its sum of digits (49), we get a square (160987920289 = 4012332).
The spelling of 3285467761 in words is "three billion, two hundred eighty-five million, four hundred sixty-seven thousand, seven hundred sixty-one".
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