Base | Representation |
---|---|
bin | 100100101010110… |
… | …1111010010001000 |
3 | 10011202021121010212 |
4 | 1021111233102020 |
5 | 10004442413324 |
6 | 322032300252 |
7 | 42330346256 |
oct | 11125572210 |
9 | 3152247125 |
10 | 1230435464 |
11 | 581604415 |
12 | 2a40a1688 |
13 | 167bbc72b |
14 | b95b35d6 |
15 | 7304d70e |
hex | 4956f488 |
1230435464 has 16 divisors (see below), whose sum is σ = 2312056320. Its totient is φ = 613887120.
The previous prime is 1230435443. The next prime is 1230435511. The reversal of 1230435464 is 4645340321.
It is a self number, because there is not a number n which added to its sum of digits gives 1230435464.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162392 + ... + 169799.
It is an arithmetic number, because the mean of its divisors is an integer number (144503520).
Almost surely, 21230435464 is an apocalyptic number.
It is an amenable number.
1230435464 is a deficient number, since it is larger than the sum of its proper divisors (1081620856).
1230435464 is a wasteful number, since it uses less digits than its factorization.
1230435464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332660 (or 332656 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 32.
The square root of 1230435464 is about 35077.5635413864. The cubic root of 1230435464 is about 1071.5676976178.
Adding to 1230435464 its reverse (4645340321), we get a palindrome (5875775785).
The spelling of 1230435464 in words is "one billion, two hundred thirty million, four hundred thirty-five thousand, four hundred sixty-four".
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