Base | Representation |
---|---|
bin | 11101001101001… |
… | …00010001001111 |
3 | 122001222211112210 |
4 | 32212210101033 |
5 | 1000204203210 |
6 | 40151001503 |
7 | 6033250431 |
oct | 1646442117 |
9 | 561884483 |
10 | 244991055 |
11 | 116322451 |
12 | 6a069293 |
13 | 3b9aa82a |
14 | 24774651 |
15 | 16794e20 |
hex | e9a444f |
244991055 has 16 divisors (see below), whose sum is σ = 409029120. Its totient is φ = 124980768.
The previous prime is 244991053. The next prime is 244991059. The reversal of 244991055 is 550199442.
244991055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 244991055 - 21 = 244991053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244991051) 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, 354715 + ... + 355404.
It is an arithmetic number, because the mean of its divisors is an integer number (25564320).
Almost surely, 2244991055 is an apocalyptic number.
244991055 is a deficient number, since it is larger than the sum of its proper divisors (164038065).
244991055 is a wasteful number, since it uses less digits than its factorization.
244991055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710150.
The product of its (nonzero) digits is 64800, while the sum is 39.
The square root of 244991055 is about 15652.1901023467. The cubic root of 244991055 is about 625.7248592681.
The spelling of 244991055 in words is "two hundred forty-four million, nine hundred ninety-one thousand, fifty-five".
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