Base | Representation |
---|---|
bin | 101100010111000… |
… | …000111000111101 |
3 | 1220212101211021011 |
4 | 230113000320331 |
5 | 3011010333321 |
6 | 201503235221 |
7 | 24304566052 |
oct | 5427007075 |
9 | 1825354234 |
10 | 744230461 |
11 | 35210a3a7 |
12 | 1892a8b11 |
13 | bb257670 |
14 | 70bad029 |
15 | 4550cae1 |
hex | 2c5c0e3d |
744230461 has 8 divisors (see below), whose sum is σ = 801892224. Its totient is φ = 686627760.
The previous prime is 744230419. The next prime is 744230489. The reversal of 744230461 is 164032447.
744230461 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 744230461 - 229 = 207359549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (744230761) 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, 13416 + ... + 40846.
It is an arithmetic number, because the mean of its divisors is an integer number (100236528).
Almost surely, 2744230461 is an apocalyptic number.
It is an amenable number.
744230461 is a deficient number, since it is larger than the sum of its proper divisors (57661763).
744230461 is a wasteful number, since it uses less digits than its factorization.
744230461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29531.
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 744230461 is about 27280.5876219703. The cubic root of 744230461 is about 906.2245304233.
The spelling of 744230461 in words is "seven hundred forty-four million, two hundred thirty thousand, four hundred sixty-one".
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