Base | Representation |
---|---|
bin | 11011011110001… |
… | …11100001101001 |
3 | 121001122100101020 |
4 | 31233013201221 |
5 | 432444033101 |
6 | 34511243053 |
7 | 5465560431 |
oct | 1557074151 |
9 | 531570336 |
10 | 230455401 |
11 | 1090a4610 |
12 | 65219489 |
13 | 3898b657 |
14 | 2286d2c1 |
15 | 15373136 |
hex | dbc7869 |
230455401 has 8 divisors (see below), whose sum is σ = 335207904. Its totient is φ = 139669920.
The previous prime is 230455363. The next prime is 230455453. The reversal of 230455401 is 104554032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230455401 - 219 = 229931113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230455471) 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, 3491716 + ... + 3491781.
It is an arithmetic number, because the mean of its divisors is an integer number (41900988).
Almost surely, 2230455401 is an apocalyptic number.
It is an amenable number.
230455401 is a deficient number, since it is larger than the sum of its proper divisors (104752503).
230455401 is a wasteful number, since it uses less digits than its factorization.
230455401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6983511.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 230455401 is about 15180.7575897911. The cubic root of 230455401 is about 613.0966789085.
It can be divided in two parts, 2 and 30455401, that added together give a palindrome (30455403).
The spelling of 230455401 in words is "two hundred thirty million, four hundred fifty-five thousand, four hundred one".
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