Base | Representation |
---|---|
bin | 11100001111100010… |
… | …110000010110000001 |
3 | 2220021102212001121111 |
4 | 130033202300112001 |
5 | 444101314241400 |
6 | 21533101323321 |
7 | 2122331560501 |
oct | 341742602601 |
9 | 86242761544 |
10 | 30325540225 |
11 | 11951a82242 |
12 | 5a63b66541 |
13 | 2b23965c56 |
14 | 1679789a01 |
15 | bc74d03ba |
hex | 70f8b0581 |
30325540225 has 6 divisors (see below), whose sum is σ = 37603669910. Its totient is φ = 24260432160.
The previous prime is 30325540177. The next prime is 30325540241. The reversal of 30325540225 is 52204552303.
It can be written as a sum of positive squares in 3 ways, for example, as 9696537841 + 20629002384 = 98471^2 + 143628^2 .
It is not a de Polignac number, because 30325540225 - 27 = 30325540097 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 606510780 + ... + 606510829.
Almost surely, 230325540225 is an apocalyptic number.
It is an amenable number.
30325540225 is a deficient number, since it is larger than the sum of its proper divisors (7278129685).
30325540225 is a wasteful number, since it uses less digits than its factorization.
30325540225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1213021619 (or 1213021614 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 31.
The spelling of 30325540225 in words is "thirty billion, three hundred twenty-five million, five hundred forty thousand, two hundred twenty-five".
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