Base | Representation |
---|---|
bin | 11101001001111… |
… | …00000010110101 |
3 | 122001012010221110 |
4 | 32210330002311 |
5 | 1000102023044 |
6 | 40133505233 |
7 | 6026522004 |
oct | 1644740265 |
9 | 561163843 |
10 | 244564149 |
11 | 116060735 |
12 | 69aa2219 |
13 | 3b88b41b |
14 | 246a2c3b |
15 | 1670d6b9 |
hex | e93c0b5 |
244564149 has 8 divisors (see below), whose sum is σ = 327439552. Its totient is φ = 162365760.
The previous prime is 244564141. The next prime is 244564153. The reversal of 244564149 is 941465442.
244564149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 244564149 - 23 = 244564141 is a prime.
It is a super-3 number, since 3×2445641493 (a number of 26 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244564141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168409 + ... + 169854.
It is an arithmetic number, because the mean of its divisors is an integer number (40929944).
Almost surely, 2244564149 is an apocalyptic number.
It is an amenable number.
244564149 is a deficient number, since it is larger than the sum of its proper divisors (82875403).
244564149 is a wasteful number, since it uses less digits than its factorization.
244564149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338507.
The product of its digits is 138240, while the sum is 39.
The square root of 244564149 is about 15638.5468954120. The cubic root of 244564149 is about 625.3611983636.
The spelling of 244564149 in words is "two hundred forty-four million, five hundred sixty-four thousand, one hundred forty-nine".
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