Base | Representation |
---|---|
bin | 101100010111000… |
… | …111001000101001 |
3 | 1220212110010100120 |
4 | 230113013020221 |
5 | 3011012143131 |
6 | 201503553453 |
7 | 24305033454 |
oct | 5427071051 |
9 | 1825403316 |
10 | 744256041 |
11 | 352127641 |
12 | 1892bb889 |
13 | bb2661b9 |
14 | 70bb849b |
15 | 45515496 |
hex | 2c5c7229 |
744256041 has 8 divisors (see below), whose sum is σ = 998284224. Its totient is φ = 493199280.
The previous prime is 744256027. The next prime is 744256063. The reversal of 744256041 is 140652447.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 744256041 - 215 = 744223273 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 744255993 and 744256011.
It is not an unprimeable number, because it can be changed into a prime (744254041) 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, 742270 + ... + 743271.
It is an arithmetic number, because the mean of its divisors is an integer number (124785528).
Almost surely, 2744256041 is an apocalyptic number.
It is an amenable number.
744256041 is a deficient number, since it is larger than the sum of its proper divisors (254028183).
744256041 is a wasteful number, since it uses less digits than its factorization.
744256041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1485711.
The product of its (nonzero) digits is 26880, while the sum is 33.
The square root of 744256041 is about 27281.0564494852. The cubic root of 744256041 is about 906.2349129411.
The spelling of 744256041 in words is "seven hundred forty-four million, two hundred fifty-six thousand, forty-one".
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