Base | Representation |
---|---|
bin | 111010000110… |
… | …1010000101000 |
3 | 2010022200101212 |
4 | 1310031100220 |
5 | 30244304031 |
6 | 3004532252 |
7 | 516634313 |
oct | 164152050 |
9 | 63280355 |
10 | 30463016 |
11 | 16217351 |
12 | a251088 |
13 | 640796c |
14 | 408d97a |
15 | 2a1b12b |
hex | 1d0d428 |
30463016 has 8 divisors (see below), whose sum is σ = 57118170. Its totient is φ = 15231504.
The previous prime is 30462983. The next prime is 30463019. The reversal of 30463016 is 61036403.
It can be written as a sum of positive squares in only one way, i.e., 20666116 + 9796900 = 4546^2 + 3130^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 30462982 and 30463000.
It is not an unprimeable number, because it can be changed into a prime (30463019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1903931 + ... + 1903946.
Almost surely, 230463016 is an apocalyptic number.
It is an amenable number.
30463016 is a deficient number, since it is larger than the sum of its proper divisors (26655154).
30463016 is a wasteful number, since it uses less digits than its factorization.
30463016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3807883 (or 3807879 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 30463016 is about 5519.3311188948. The cubic root of 30463016 is about 312.3136501781.
Adding to 30463016 its reverse (61036403), we get a palindrome (91499419).
The spelling of 30463016 in words is "thirty million, four hundred sixty-three thousand, sixteen".
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