Base | Representation |
---|---|
bin | 10010001101010… |
… | …000010001010001 |
3 | 210021210012101100 |
4 | 102031100101101 |
5 | 1111144330101 |
6 | 50151055013 |
7 | 10366255524 |
oct | 2215202121 |
9 | 707705340 |
10 | 305464401 |
11 | 147476a20 |
12 | 86371469 |
13 | 4b392088 |
14 | 2c7d6bbb |
15 | 1bc3ce86 |
hex | 12350451 |
305464401 has 12 divisors (see below), whose sum is σ = 481338000. Its totient is φ = 185129880.
The previous prime is 305464373. The next prime is 305464409. The reversal of 305464401 is 104464503.
It is not a de Polignac number, because 305464401 - 210 = 305463377 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (305464409) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1542651 + ... + 1542848.
It is an arithmetic number, because the mean of its divisors is an integer number (40111500).
Almost surely, 2305464401 is an apocalyptic number.
It is an amenable number.
305464401 is a deficient number, since it is larger than the sum of its proper divisors (175873599).
305464401 is a wasteful number, since it uses less digits than its factorization.
305464401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3085516 (or 3085513 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 305464401 is about 17477.5399012561. The cubic root of 305464401 is about 673.4730190596.
The spelling of 305464401 in words is "three hundred five million, four hundred sixty-four thousand, four hundred one".
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