Base | Representation |
---|---|
bin | 10111111011010… |
… | …000110010001011 |
3 | 1000222022210122220 |
4 | 113323100302023 |
5 | 1310230124321 |
6 | 103455345123 |
7 | 12642640035 |
oct | 2773206213 |
9 | 1028283586 |
10 | 401411211 |
11 | 19664a203 |
12 | b25221a3 |
13 | 65216a36 |
14 | 3b450c55 |
15 | 253919c6 |
hex | 17ed0c8b |
401411211 has 8 divisors (see below), whose sum is σ = 536315904. Its totient is φ = 267057000.
The previous prime is 401411207. The next prime is 401411237. The reversal of 401411211 is 112114104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 401411211 - 22 = 401411207 is a prime.
It is a super-2 number, since 2×4014112112 = 322261920632973042, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (401411201) 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, 135915 + ... + 138836.
It is an arithmetic number, because the mean of its divisors is an integer number (67039488).
Almost surely, 2401411211 is an apocalyptic number.
401411211 is a deficient number, since it is larger than the sum of its proper divisors (134904693).
401411211 is a wasteful number, since it uses less digits than its factorization.
401411211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275241.
The product of its (nonzero) digits is 32, while the sum is 15.
The square root of 401411211 is about 20035.2492123258. The cubic root of 401411211 is about 737.6717736819.
Adding to 401411211 its reverse (112114104), we get a palindrome (513525315).
It can be divided in two parts, 4014 and 11211, that added together give a triangular number (15225 = T174).
The spelling of 401411211 in words is "four hundred one million, four hundred eleven thousand, two hundred eleven".
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