Base | Representation |
---|---|
bin | 111001010010… |
… | …1000001011000 |
3 | 2002111222201112 |
4 | 1302211001120 |
5 | 30142123211 |
6 | 2551435452 |
7 | 513205451 |
oct | 162450130 |
9 | 62458645 |
10 | 30036056 |
11 | 15a55596 |
12 | a085b88 |
13 | 62b851b |
14 | 3dbc128 |
15 | 298488b |
hex | 1ca5058 |
30036056 has 8 divisors (see below), whose sum is σ = 56317620. Its totient is φ = 15018024.
The previous prime is 30036029. The next prime is 30036079. The reversal of 30036056 is 65063003.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1877246 + ... + 1877261.
Almost surely, 230036056 is an apocalyptic number.
It is an amenable number.
30036056 is a deficient number, since it is larger than the sum of its proper divisors (26281564).
30036056 is a wasteful number, since it uses less digits than its factorization.
30036056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3754513 (or 3754509 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 30036056 is about 5480.5160340975. The cubic root of 30036056 is about 310.8476833973.
Adding to 30036056 its reverse (65063003), we get a palindrome (95099059).
The spelling of 30036056 in words is "thirty million, thirty-six thousand, fifty-six", and thus it is an eban number.
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