Base | Representation |
---|---|
bin | 1011010101001011101000 |
3 | 12120220112202 |
4 | 23111023220 |
5 | 1230022334 |
6 | 143355332 |
7 | 34150616 |
oct | 13251350 |
9 | 5526482 |
10 | 2970344 |
11 | 1749733 |
12 | bb2b48 |
13 | 800000 |
14 | 5746b6 |
15 | 3da17e |
hex | 2d52e8 |
2970344 has 24 divisors (see below), whose sum is σ = 6033510. Its totient is φ = 1370928.
The previous prime is 2970343. The next prime is 2970347. The reversal of 2970344 is 4430792.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
2970344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 902500 + 2067844 = 950^2 + 1438^2 .
It is a nialpdrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (2970343) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 228482 + ... + 228494.
22970344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2970344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3016755).
2970344 is an abundant number, since it is smaller than the sum of its proper divisors (3063166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2970344 is an frugal number, since it uses more digits than its factorization.
2970344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71 (or 15 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 2970344 is about 1723.4685955944. The cubic root of 2970344 is about 143.7481451557.
The spelling of 2970344 in words is "two million, nine hundred seventy thousand, three hundred forty-four".
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