Base | Representation |
---|---|
bin | 11100100011000000… |
… | …110011011110100110 |
3 | 2221010012111022022002 |
4 | 130203000303132212 |
5 | 1000233424400421 |
6 | 22025330405302 |
7 | 2133406161230 |
oct | 344300633646 |
9 | 87105438262 |
10 | 30652184486 |
11 | 11aaa3a4980 |
12 | 5b35430832 |
13 | 2b76532491 |
14 | 16aacd7250 |
15 | be6003b0b |
hex | 7230337a6 |
30652184486 has 64 divisors (see below), whose sum is σ = 58802042880. Its totient is φ = 11636645760.
The previous prime is 30652184483. The next prime is 30652184489. The reversal of 30652184486 is 68448125603.
It is an interprime number because it is at equal distance from previous prime (30652184483) and next prime (30652184489).
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 30652184486.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30652184483) 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 31 ways as a sum of consecutive naturals, for example, 1648256 + ... + 1666748.
It is an arithmetic number, because the mean of its divisors is an integer number (918781920).
Almost surely, 230652184486 is an apocalyptic number.
30652184486 is a deficient number, since it is larger than the sum of its proper divisors (28149858394).
30652184486 is a wasteful number, since it uses less digits than its factorization.
30652184486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18789.
The product of its (nonzero) digits is 1105920, while the sum is 47.
The spelling of 30652184486 in words is "thirty billion, six hundred fifty-two million, one hundred eighty-four thousand, four hundred eighty-six".
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