Base | Representation |
---|---|
bin | 11101000110000… |
… | …01010010111011 |
3 | 122000020121021001 |
4 | 32203001102323 |
5 | 444434430441 |
6 | 40115025431 |
7 | 6022326121 |
oct | 1643012273 |
9 | 560217231 |
10 | 244061371 |
11 | 115847a14 |
12 | 6989b277 |
13 | 3b743618 |
14 | 245b1911 |
15 | 1665e731 |
hex | e8c14bb |
244061371 has 4 divisors (see below), whose sum is σ = 244094512. Its totient is φ = 244028232.
The previous prime is 244061359. The next prime is 244061387. The reversal of 244061371 is 173160442.
244061371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
244061371 is a nontrivial binomial coefficient, being equal to C(22094, 2).
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a 3-Lehmer number, since φ(244061371) divides (244061371-1)3.
It is a cyclic number.
It is not a de Polignac number, because 244061371 - 25 = 244061339 is a prime.
It is a deceptive number, since it divides R244061370.
It is not an unprimeable number, because it can be changed into a prime (244061351) 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, 1 + ... + 22093.
It is an arithmetic number, because the mean of its divisors is an integer number (61023628).
Almost surely, 2244061371 is an apocalyptic number.
244061371 is the 22093-rd triangular number and also the 11047-th hexagonal number.
244061371 is the 7365-th centered nonagonal number.
244061371 is a deficient number, since it is larger than the sum of its proper divisors (33141).
244061371 is a wasteful number, since it uses less digits than its factorization.
244061371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33140.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 244061371 is about 15622.4636661443. The cubic root of 244061371 is about 624.9323626006.
The spelling of 244061371 in words is "two hundred forty-four million, sixty-one thousand, three hundred seventy-one".
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