Base | Representation |
---|---|
bin | 1101111001110101011001… |
… | …10000111100101001011001 |
3 | 11000020220001210010022121200 |
4 | 12330322230300330221121 |
5 | 13001413011241203101 |
6 | 145005415323424413 |
7 | 6303635003444406 |
oct | 674725460745131 |
9 | 130226053108550 |
10 | 30574475725401 |
11 | 9818620521333 |
12 | 3519656085109 |
13 | 140a21205c19a |
14 | 779b537b32ad |
15 | 3804a3e13986 |
hex | 1bceacc3ca59 |
30574475725401 has 6 divisors (see below), whose sum is σ = 44163131603370. Its totient is φ = 20382983816928.
The previous prime is 30574475725333. The next prime is 30574475725427. The reversal of 30574475725401 is 10452757447503.
30574475725401 is a `hidden beast` number, since 3 + 0 + 5 + 7 + 4 + 47 + 57 + 2 + 540 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 28928961459225 + 1645514266176 = 5378565^2 + 1282776^2 .
It is not a de Polignac number, because 30574475725401 - 217 = 30574475594329 is a prime.
It is a super-2 number, since 2×305744757254012 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30574475725441) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1698581984736 + ... + 1698581984753.
It is an arithmetic number, because the mean of its divisors is an integer number (7360521933895).
Almost surely, 230574475725401 is an apocalyptic number.
It is an amenable number.
30574475725401 is a deficient number, since it is larger than the sum of its proper divisors (13588655877969).
30574475725401 is a wasteful number, since it uses less digits than its factorization.
30574475725401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3397163969495 (or 3397163969492 counting only the distinct ones).
The product of its (nonzero) digits is 16464000, while the sum is 54.
The spelling of 30574475725401 in words is "thirty trillion, five hundred seventy-four billion, four hundred seventy-five million, seven hundred twenty-five thousand, four hundred one".
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