Base | Representation |
---|---|
bin | 1011101011101101000… |
… | …11100101111000100110 |
3 | 1102101010201102122211222 |
4 | 11311312203211320212 |
5 | 23034102234001410 |
6 | 504224341100342 |
7 | 41000405126555 |
oct | 5656643457046 |
9 | 1371121378758 |
10 | 401421000230 |
11 | 145272764958 |
12 | 6596b0b76b2 |
13 | 2bb13b60593 |
14 | 15600bbdd9c |
15 | a69653a955 |
hex | 5d768e5e26 |
401421000230 has 16 divisors (see below), whose sum is σ = 729186773040. Its totient is φ = 159095295072.
The previous prime is 401421000209. The next prime is 401421000259. The reversal of 401421000230 is 32000124104.
It is a super-2 number, since 2×4014210002302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 401421000199 and 401421000208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184136984 + ... + 184139163.
It is an arithmetic number, because the mean of its divisors is an integer number (45574173315).
Almost surely, 2401421000230 is an apocalyptic number.
401421000230 is a deficient number, since it is larger than the sum of its proper divisors (327765772810).
401421000230 is a wasteful number, since it uses less digits than its factorization.
401421000230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 368276263.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 401421000230 its reverse (32000124104), we get a palindrome (433421124334).
The spelling of 401421000230 in words is "four hundred one billion, four hundred twenty-one million, two hundred thirty", and thus it is an aban number.
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