Base | Representation |
---|---|
bin | 11001000011101… |
… | …111111111100011 |
3 | 1002022002012210002 |
4 | 121003233333203 |
5 | 1330111212121 |
6 | 105414530215 |
7 | 13263312035 |
oct | 3103577743 |
9 | 1068065702 |
10 | 420413411 |
11 | 1a6348900 |
12 | b896696b |
13 | 6913ac42 |
14 | 3db99c55 |
15 | 26d96e0b |
hex | 190effe3 |
420413411 has 12 divisors (see below), whose sum is σ = 463848672. Its totient is φ = 380754000.
The previous prime is 420413387. The next prime is 420413419. The reversal of 420413411 is 114314024.
It is not a de Polignac number, because 420413411 - 210 = 420412387 is a prime.
It is a super-2 number, since 2×4204134112 = 353494872297309842, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (420413419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26381 + ... + 39201.
It is an arithmetic number, because the mean of its divisors is an integer number (38654056).
Almost surely, 2420413411 is an apocalyptic number.
420413411 is a deficient number, since it is larger than the sum of its proper divisors (43435261).
420413411 is a wasteful number, since it uses less digits than its factorization.
420413411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13114 (or 13103 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 420413411 is about 20503.9852467758. The cubic root of 420413411 is about 749.1328710213.
Adding to 420413411 its reverse (114314024), we get a palindrome (534727435).
The spelling of 420413411 in words is "four hundred twenty million, four hundred thirteen thousand, four hundred eleven".
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