Base | Representation |
---|---|
bin | 1010010111010110… |
… | …0001101110010100 |
3 | 21011220100002020002 |
4 | 2211311201232110 |
5 | 21144230204104 |
6 | 1140025430432 |
7 | 125642632232 |
oct | 24565415624 |
9 | 7156302202 |
10 | 2782272404 |
11 | 11a857a48a |
12 | 65793b418 |
13 | 354561242 |
14 | 1c572b952 |
15 | 1143d701e |
hex | a5d61b94 |
2782272404 has 12 divisors (see below), whose sum is σ = 4869580128. Its totient is φ = 1390963800.
The previous prime is 2782272401. The next prime is 2782272407. The reversal of 2782272404 is 4042722872.
2782272404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2782272401) and next prime (2782272407).
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2782272401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2552 + ... + 74639.
It is an arithmetic number, because the mean of its divisors is an integer number (405798344).
Almost surely, 22782272404 is an apocalyptic number.
It is an amenable number.
2782272404 is a deficient number, since it is larger than the sum of its proper divisors (2087307724).
2782272404 is a wasteful number, since it uses less digits than its factorization.
2782272404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86206 (or 86204 counting only the distinct ones).
The product of its (nonzero) digits is 100352, while the sum is 38.
The square root of 2782272404 is about 52747.2502032096. The cubic root of 2782272404 is about 1406.4788831884.
The spelling of 2782272404 in words is "two billion, seven hundred eighty-two million, two hundred seventy-two thousand, four hundred four".
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