Base | Representation |
---|---|
bin | 1100010000100011… |
… | …0000100110000100 |
3 | 22111022220100110220 |
4 | 3010020300212010 |
5 | 23214400134112 |
6 | 1302305344340 |
7 | 144354620010 |
oct | 30410604604 |
9 | 8438810426 |
10 | 3290630532 |
11 | 1439525472 |
12 | 77a0380b0 |
13 | 405981777 |
14 | 23305b540 |
15 | 143d5198c |
hex | c4230984 |
3290630532 has 96 divisors (see below), whose sum is σ = 9077612544. Its totient is φ = 907891200.
The previous prime is 3290630459. The next prime is 3290630561. The reversal of 3290630532 is 2350360923.
It is a junction number, because it is equal to n+sod(n) for n = 3290630493 and 3290630502.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1543107 + ... + 1545237.
It is an arithmetic number, because the mean of its divisors is an integer number (94558464).
Almost surely, 23290630532 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 3290630532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4538806272).
3290630532 is an abundant number, since it is smaller than the sum of its proper divisors (5786982012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3290630532 is a wasteful number, since it uses less digits than its factorization.
3290630532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2769 (or 2767 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 33.
The square root of 3290630532 is about 57364.0177463190. The cubic root of 3290630532 is about 1487.3951955160.
The spelling of 3290630532 in words is "three billion, two hundred ninety million, six hundred thirty thousand, five hundred thirty-two".
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