Base | Representation |
---|---|
bin | 1011010101001100011010 |
3 | 12120220121121 |
4 | 23111030122 |
5 | 1230023034 |
6 | 143355454 |
7 | 34151020 |
oct | 13251432 |
9 | 5526547 |
10 | 2970394 |
11 | 1749779 |
12 | bb2b8a |
13 | 80003b |
14 | 574710 |
15 | 3da1b4 |
hex | 2d531a |
2970394 has 16 divisors (see below), whose sum is σ = 5115456. Its totient is φ = 1267200.
The previous prime is 2970371. The next prime is 2970413. The reversal of 2970394 is 4930792.
2970394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4314 + ... + 4954.
It is an arithmetic number, because the mean of its divisors is an integer number (319716).
22970394 is an apocalyptic number.
2970394 is a deficient number, since it is larger than the sum of its proper divisors (2145062).
2970394 is a wasteful number, since it uses less digits than its factorization.
2970394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 981.
The product of its (nonzero) digits is 13608, while the sum is 34.
The square root of 2970394 is about 1723.4831011646. The cubic root of 2970394 is about 143.7489517252.
It can be divided in two parts, 2970 and 394, that added together give a square (3364 = 582).
The spelling of 2970394 in words is "two million, nine hundred seventy thousand, three hundred ninety-four".
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