Base | Representation |
---|---|
bin | 1100001111110010101 |
3 | 202101111000 |
4 | 1201332111 |
5 | 100320201 |
6 | 12333513 |
7 | 3260655 |
oct | 1417625 |
9 | 671430 |
10 | 401301 |
11 | 25455a |
12 | 174299 |
13 | 110874 |
14 | a6365 |
15 | 7dd86 |
hex | 61f95 |
401301 has 16 divisors (see below), whose sum is σ = 604800. Its totient is φ = 262944.
The previous prime is 401287. The next prime is 401309. The reversal of 401301 is 103104.
It is not a de Polignac number, because 401301 - 26 = 401237 is a prime.
It is a super-2 number, since 2×4013012 = 322084985202, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2320 + ... + 2486.
It is an arithmetic number, because the mean of its divisors is an integer number (37800).
2401301 is an apocalyptic number.
It is an amenable number.
401301 is a deficient number, since it is larger than the sum of its proper divisors (203499).
401301 is a wasteful number, since it uses less digits than its factorization.
401301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265 (or 259 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 401301 is about 633.4832278758. The cubic root of 401301 is about 73.7604256065.
Adding to 401301 its reverse (103104), we get a palindrome (504405).
The spelling of 401301 in words is "four hundred one thousand, three hundred one", and thus it is an iban number.
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