Base | Representation |
---|---|
bin | 10111111001110… |
… | …001110101111101 |
3 | 1000221121001020000 |
4 | 113321301311331 |
5 | 1310130203313 |
6 | 103443144513 |
7 | 12636430215 |
oct | 2771616575 |
9 | 1027531200 |
10 | 401022333 |
11 | 196404018 |
12 | b2375139 |
13 | 6510ba2a |
14 | 3b38d245 |
15 | 25316673 |
hex | 17e71d7d |
401022333 has 40 divisors (see below), whose sum is σ = 638197560. Its totient is φ = 250076160.
The previous prime is 401022331. The next prime is 401022373. The reversal of 401022333 is 333220104.
It can be written as a sum of positive squares in 4 ways, for example, as 98366724 + 302655609 = 9918^2 + 17397^2 .
It is not a de Polignac number, because 401022333 - 21 = 401022331 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401022331) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 248433 + ... + 250041.
It is an arithmetic number, because the mean of its divisors is an integer number (15954939).
Almost surely, 2401022333 is an apocalyptic number.
It is an amenable number.
401022333 is a deficient number, since it is larger than the sum of its proper divisors (237175227).
401022333 is a wasteful number, since it uses less digits than its factorization.
401022333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1819 (or 1810 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 401022333 is about 20025.5420151366. The cubic root of 401022333 is about 737.4334835346.
Adding to 401022333 its reverse (333220104), we get a palindrome (734242437).
The spelling of 401022333 in words is "four hundred one million, twenty-two thousand, three hundred thirty-three".
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