Base | Representation |
---|---|
bin | 10111111010100… |
… | …100100110011011 |
3 | 1000221222121102002 |
4 | 113322210212123 |
5 | 1310203331420 |
6 | 103451431215 |
7 | 12641254310 |
oct | 2772444633 |
9 | 1027877362 |
10 | 401230235 |
11 | 19653623a |
12 | b245550b |
13 | 65182553 |
14 | 3b404d07 |
15 | 25358075 |
hex | 17ea499b |
401230235 has 8 divisors (see below), whose sum is σ = 550258656. Its totient is φ = 275129280.
The previous prime is 401230189. The next prime is 401230253. The reversal of 401230235 is 532032104.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 401230235 - 26 = 401230171 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5731826 + ... + 5731895.
It is an arithmetic number, because the mean of its divisors is an integer number (68782332).
Almost surely, 2401230235 is an apocalyptic number.
401230235 is a deficient number, since it is larger than the sum of its proper divisors (149028421).
401230235 is a wasteful number, since it uses less digits than its factorization.
401230235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11463733.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 401230235 is about 20030.7322632000. The cubic root of 401230235 is about 737.5608973941.
Adding to 401230235 its reverse (532032104), we get a palindrome (933262339).
The spelling of 401230235 in words is "four hundred one million, two hundred thirty thousand, two hundred thirty-five".
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