Base | Representation |
---|---|
bin | 1011111101010000011010 |
3 | 12220020201020 |
4 | 23331100122 |
5 | 1300300430 |
6 | 151103310 |
7 | 35433312 |
oct | 13752032 |
9 | 5806636 |
10 | 3134490 |
11 | 1850a97 |
12 | 1071b36 |
13 | 859938 |
14 | 5b8442 |
15 | 41db10 |
hex | 2fd41a |
3134490 has 32 divisors (see below), whose sum is σ = 7580736. Its totient is φ = 829440.
The previous prime is 3134479. The next prime is 3134497. The reversal of 3134490 is 944313.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3134490.
It is not an unprimeable number, because it can be changed into a prime (3134497) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4570 + ... + 5210.
It is an arithmetic number, because the mean of its divisors is an integer number (236898).
Almost surely, 23134490 is an apocalyptic number.
3134490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3134490 is an abundant number, since it is smaller than the sum of its proper divisors (4446246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3134490 is a wasteful number, since it uses less digits than its factorization.
3134490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 3134490 is about 1770.4490955687. The cubic root of 3134490 is about 146.3487316377.
The spelling of 3134490 in words is "three million, one hundred thirty-four thousand, four hundred ninety".
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