Base | Representation |
---|---|
bin | 11100011111000000… |
… | …110100110011001001 |
3 | 2220221112020002200000 |
4 | 130133000310303021 |
5 | 1000114240043113 |
6 | 22014532233213 |
7 | 2131632620313 |
oct | 343700646311 |
9 | 86845202600 |
10 | 30585081033 |
11 | 11a75532081 |
12 | 5b16a6b809 |
13 | 2b656691b0 |
14 | 16a202a7b3 |
15 | be019b373 |
hex | 71f034cc9 |
30585081033 has 48 divisors (see below), whose sum is σ = 51935782080. Its totient is φ = 17830943424.
The previous prime is 30585081011. The next prime is 30585081047. The reversal of 30585081033 is 33018058503.
30585081033 is a `hidden beast` number, since 30 + 585 + 0 + 8 + 10 + 33 = 666.
It is not a de Polignac number, because 30585081033 - 26 = 30585080969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30585081733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 194766 + ... + 314807.
It is an arithmetic number, because the mean of its divisors is an integer number (1081995460).
Almost surely, 230585081033 is an apocalyptic number.
It is an amenable number.
30585081033 is a deficient number, since it is larger than the sum of its proper divisors (21350701047).
30585081033 is a wasteful number, since it uses less digits than its factorization.
30585081033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 509620 (or 509608 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The spelling of 30585081033 in words is "thirty billion, five hundred eighty-five million, eighty-one thousand, thirty-three".
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