Base | Representation |
---|---|
bin | 1100100001010100001… |
… | …10101011011000001100 |
3 | 1112010102121002000000212 |
4 | 12100222012223120030 |
5 | 24022023444420322 |
6 | 525344345541552 |
7 | 43036556132552 |
oct | 6205206533014 |
9 | 1463377060025 |
10 | 430203123212 |
11 | 1564a24a1955 |
12 | 6b4621a48b8 |
13 | 3174cb12195 |
14 | 16b715a3bd2 |
15 | b2cd2970e2 |
hex | 642a1ab60c |
430203123212 has 6 divisors (see below), whose sum is σ = 752855465628. Its totient is φ = 215101561604.
The previous prime is 430203123151. The next prime is 430203123221. The reversal of 430203123212 is 212321302034.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53775390398 + ... + 53775390405.
It is an arithmetic number, because the mean of its divisors is an integer number (125475910938).
Almost surely, 2430203123212 is an apocalyptic number.
It is an amenable number.
430203123212 is a deficient number, since it is larger than the sum of its proper divisors (322652342416).
430203123212 is a wasteful number, since it uses less digits than its factorization.
430203123212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107550780807 (or 107550780805 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 430203123212 its reverse (212321302034), we get a palindrome (642524425246).
The spelling of 430203123212 in words is "four hundred thirty billion, two hundred three million, one hundred twenty-three thousand, two hundred twelve".
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