Base | Representation |
---|---|
bin | 1100100011010010110100 |
3 | 20012011102200 |
4 | 30203102310 |
5 | 1320242132 |
6 | 154304500 |
7 | 36652455 |
oct | 14432264 |
9 | 6164380 |
10 | 3290292 |
11 | 1948055 |
12 | 1128130 |
13 | 8b2825 |
14 | 61912c |
15 | 44ed7c |
hex | 3234b4 |
3290292 has 18 divisors (see below), whose sum is σ = 8317218. Its totient is φ = 1096752.
The previous prime is 3290281. The next prime is 3290321. The reversal of 3290292 is 2920923.
It can be written as a sum of positive squares in only one way, i.e., 2643876 + 646416 = 1626^2 + 804^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45663 + ... + 45734.
Almost surely, 23290292 is an apocalyptic number.
It is an amenable number.
3290292 is an abundant number, since it is smaller than the sum of its proper divisors (5026926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3290292 is a wasteful number, since it uses less digits than its factorization.
3290292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91407 (or 91402 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 3290292 is about 1813.9162053414. The cubic root of 3290292 is about 148.7344187243.
The spelling of 3290292 in words is "three million, two hundred ninety thousand, two hundred ninety-two".
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