Base | Representation |
---|---|
bin | 1101010100001101001000 |
3 | 20120100020200 |
4 | 31110031020 |
5 | 1343200012 |
6 | 202452200 |
7 | 41445525 |
oct | 15241510 |
9 | 6510220 |
10 | 3490632 |
11 | 1a74622 |
12 | 1204060 |
13 | 952a82 |
14 | 66c14c |
15 | 48e3dc |
hex | 354348 |
3490632 has 24 divisors (see below), whose sum is σ = 9453990. Its totient is φ = 1163520.
The previous prime is 3490609. The next prime is 3490639. The reversal of 3490632 is 2360943.
It can be written as a sum of positive squares in only one way, i.e., 1887876 + 1602756 = 1374^2 + 1266^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 3490596 and 3490605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3490639) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24169 + ... + 24312.
Almost surely, 23490632 is an apocalyptic number.
It is an amenable number.
3490632 is an abundant number, since it is smaller than the sum of its proper divisors (5963358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3490632 is a wasteful number, since it uses less digits than its factorization.
3490632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48493 (or 48486 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 3490632 is about 1868.3233124917. The cubic root of 3490632 is about 151.6938667689.
The spelling of 3490632 in words is "three million, four hundred ninety thousand, six hundred thirty-two".
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