Base | Representation |
---|---|
bin | 1010001001010110… |
… | …0100101101011110 |
3 | 21000210212101221220 |
4 | 2202111210231132 |
5 | 21034213030012 |
6 | 1130131234210 |
7 | 124330625640 |
oct | 24225445536 |
9 | 7023771856 |
10 | 2723564382 |
11 | 1178421260 |
12 | 640148966 |
13 | 345347376 |
14 | 1bba08890 |
15 | 10e18c08c |
hex | a2564b5e |
2723564382 has 32 divisors (see below), whose sum is σ = 6791226624. Its totient is φ = 707419200.
The previous prime is 2723564381. The next prime is 2723564399. The reversal of 2723564382 is 2834653272.
2723564382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2723564381) 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, 2947119 + ... + 2948042.
It is an arithmetic number, because the mean of its divisors is an integer number (212225832).
Almost surely, 22723564382 is an apocalyptic number.
2723564382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2723564382 is an abundant number, since it is smaller than the sum of its proper divisors (4067662242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2723564382 is a wasteful number, since it uses less digits than its factorization.
2723564382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5895184.
The product of its digits is 483840, while the sum is 42.
The square root of 2723564382 is about 52187.7800064345. The cubic root of 2723564382 is about 1396.5158912305.
The spelling of 2723564382 in words is "two billion, seven hundred twenty-three million, five hundred sixty-four thousand, three hundred eighty-two".
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