Base | Representation |
---|---|
bin | 1101001110111101010100 |
3 | 20112020202200 |
4 | 31032331110 |
5 | 1342003030 |
6 | 202204500 |
7 | 41326053 |
oct | 15167524 |
9 | 6466680 |
10 | 3469140 |
11 | 1a5a464 |
12 | 11b3730 |
13 | 94605c |
14 | 66439a |
15 | 487d60 |
hex | 34ef54 |
3469140 has 36 divisors (see below), whose sum is σ = 10523604. Its totient is φ = 925056.
The previous prime is 3469099. The next prime is 3469163. The reversal of 3469140 is 419643.
It can be written as a sum of positive squares in 2 ways, for example, as 1758276 + 1710864 = 1326^2 + 1308^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9457 + ... + 9816.
Almost surely, 23469140 is an apocalyptic number.
3469140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3469140 is an abundant number, since it is smaller than the sum of its proper divisors (7054464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3469140 is a wasteful number, since it uses less digits than its factorization.
3469140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19288 (or 19283 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 3469140 is about 1862.5627506208. The cubic root of 3469140 is about 151.3818966492.
The spelling of 3469140 in words is "three million, four hundred sixty-nine thousand, one hundred forty".
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