Base | Representation |
---|---|
bin | 111111011001101… |
… | …1110011110010000 |
3 | 12111021010022020101 |
4 | 1332303132132100 |
5 | 13324110022001 |
6 | 551034022144 |
7 | 103501541341 |
oct | 17663363620 |
9 | 5437108211 |
10 | 2127423376 |
11 | 9a1969741 |
12 | 4b4577954 |
13 | 27b9a0100 |
14 | 1627880c8 |
15 | c6b82a01 |
hex | 7ecde790 |
2127423376 has 45 divisors (see below), whose sum is σ = 4468378161. Its totient is φ = 980780736.
The previous prime is 2127423359. The next prime is 2127423377. The reversal of 2127423376 is 6733247212.
The square root of 2127423376 is 46124.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 314707600 + 1812715776 = 17740^2 + 42576^2 .
It is not an unprimeable number, because it can be changed into a prime (2127423377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2398005 + ... + 2398891.
Almost surely, 22127423376 is an apocalyptic number.
2127423376 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
2127423376 is the 46124-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2127423376
2127423376 is an abundant number, since it is smaller than the sum of its proper divisors (2340954785).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2127423376 is an frugal number, since it uses more digits than its factorization.
2127423376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1808 (or 902 counting only the distinct ones).
The product of its digits is 84672, while the sum is 37.
The cubic root of 2127423376 is about 1286.1293298303.
It can be divided in two parts, 2127 and 423376, that added together give a triangular number (425503 = T922).
The spelling of 2127423376 in words is "two billion, one hundred twenty-seven million, four hundred twenty-three thousand, three hundred seventy-six".
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