Base | Representation |
---|---|
bin | 1010011101111100000110 |
3 | 12011102011020 |
4 | 22131330012 |
5 | 1200302240 |
6 | 134452010 |
7 | 32216130 |
oct | 12357406 |
9 | 5142136 |
10 | 2744070 |
11 | 160472a |
12 | b04006 |
13 | 751014 |
14 | 516050 |
15 | 3930d0 |
hex | 29df06 |
2744070 has 64 divisors (see below), whose sum is σ = 7672320. Its totient is φ = 615168.
The previous prime is 2744051. The next prime is 2744081. The reversal of 2744070 is 704472.
2744070 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
2744070 is strictly pandigital in base 8.
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 2744070.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15241 + ... + 15419.
It is an arithmetic number, because the mean of its divisors is an integer number (119880).
22744070 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2744070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3836160).
2744070 is an abundant number, since it is smaller than the sum of its proper divisors (4928250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2744070 is a wasteful number, since it uses less digits than its factorization.
2744070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269.
The product of its (nonzero) digits is 1568, while the sum is 24.
The square root of 2744070 is about 1656.5234679895. The cubic root of 2744070 is about 140.0011904661.
The spelling of 2744070 in words is "two million, seven hundred forty-four thousand, seventy".
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