Base | Representation |
---|---|
bin | 101010000000100… |
… | …0100110111110100 |
3 | 10122020100111010021 |
4 | 1110001010313310 |
5 | 10341322140434 |
6 | 351511534524 |
7 | 46634063260 |
oct | 12401046764 |
9 | 3566314107 |
10 | 1409568244 |
11 | 663734537 |
12 | 33408a444 |
13 | 19604b966 |
14 | d52c30a0 |
15 | 83b34cb4 |
hex | 54044df4 |
1409568244 has 48 divisors (see below), whose sum is σ = 2897735680. Its totient is φ = 587489760.
The previous prime is 1409568191. The next prime is 1409568247. The reversal of 1409568244 is 4428659041.
It is a self number, because there is not a number n which added to its sum of digits gives 1409568244.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1409568247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143449 + ... + 152959.
Almost surely, 21409568244 is an apocalyptic number.
1409568244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1409568244 is an abundant number, since it is smaller than the sum of its proper divisors (1488167436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1409568244 is a wasteful number, since it uses less digits than its factorization.
1409568244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9668 (or 9666 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 43.
The square root of 1409568244 is about 37544.2171845412. The cubic root of 1409568244 is about 1121.2317029925.
The spelling of 1409568244 in words is "one billion, four hundred nine million, five hundred sixty-eight thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •