Base | Representation |
---|---|
bin | 11001010010000… |
… | …111111010011001 |
3 | 1002120011122111021 |
4 | 121102013322121 |
5 | 1332042301101 |
6 | 110031402441 |
7 | 13340324320 |
oct | 3122077231 |
9 | 1076148437 |
10 | 424181401 |
11 | 1a8491846 |
12 | ba083421 |
13 | 69b5a017 |
14 | 4049b0b7 |
15 | 2738d5a1 |
hex | 19487e99 |
424181401 has 8 divisors (see below), whose sum is σ = 500417024. Its totient is φ = 351855360.
The previous prime is 424181371. The next prime is 424181423. The reversal of 424181401 is 104181424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 424181401 - 27 = 424181273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (424181701) 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, 977160 + ... + 977593.
It is an arithmetic number, because the mean of its divisors is an integer number (62552128).
Almost surely, 2424181401 is an apocalyptic number.
It is an amenable number.
424181401 is a deficient number, since it is larger than the sum of its proper divisors (76235623).
424181401 is a wasteful number, since it uses less digits than its factorization.
424181401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1954791.
The product of its (nonzero) digits is 1024, while the sum is 25.
The square root of 424181401 is about 20595.6646166129. The cubic root of 424181401 is about 751.3642729890.
The spelling of 424181401 in words is "four hundred twenty-four million, one hundred eighty-one thousand, four hundred one".
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