Base | Representation |
---|---|
bin | 10111111010111… |
… | …001001010000001 |
3 | 1000222010212220112 |
4 | 113322321022001 |
5 | 1310214030213 |
6 | 103453321105 |
7 | 12642054632 |
oct | 2772711201 |
9 | 1028125815 |
10 | 401314433 |
11 | 196593523 |
12 | b2496195 |
13 | 651b1980 |
14 | 3b427889 |
15 | 25372ea8 |
hex | 17eb9281 |
401314433 has 8 divisors (see below), whose sum is σ = 433041000. Its totient is φ = 369710208.
The previous prime is 401314423. The next prime is 401314477. The reversal of 401314433 is 334413104.
It can be written as a sum of positive squares in 4 ways, for example, as 126517504 + 274796929 = 11248^2 + 16577^2 .
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 401314433 - 214 = 401298049 is a prime.
It is a super-2 number, since 2×4013144332 = 322106548268222978, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 401314399 and 401314408.
It is not an unprimeable number, because it can be changed into a prime (401314423) 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, 23708 + ... + 36941.
It is an arithmetic number, because the mean of its divisors is an integer number (54130125).
Almost surely, 2401314433 is an apocalyptic number.
It is an amenable number.
401314433 is a deficient number, since it is larger than the sum of its proper divisors (31726567).
401314433 is a wasteful number, since it uses less digits than its factorization.
401314433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61171.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 401314433 is about 20032.8338734189. The cubic root of 401314433 is about 737.6124860694.
Adding to 401314433 its reverse (334413104), we get a palindrome (735727537).
The spelling of 401314433 in words is "four hundred one million, three hundred fourteen thousand, four hundred thirty-three".
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