Base | Representation |
---|---|
bin | 1101110111110010100000… |
… | …10001010000000001011111 |
3 | 11000000011200110021221000212 |
4 | 12323321100101100001133 |
5 | 12444240102313414201 |
6 | 144513234342043035 |
7 | 6265566423362300 |
oct | 673712021200137 |
9 | 130004613257025 |
10 | 30504204435551 |
11 | 97a0840185180 |
12 | 3507b0441947b |
13 | 14036c36598c2 |
14 | 7765a8b3c7a7 |
15 | 37d73eab5abb |
hex | 1bbe5045005f |
30504204435551 has 96 divisors (see below), whose sum is σ = 39299192464896. Its totient is φ = 23410791936000.
The previous prime is 30504204435517. The next prime is 30504204435559. The reversal of 30504204435551 is 15553440240503.
It is not a de Polignac number, because 30504204435551 - 210 = 30504204434527 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30504204435499 and 30504204435508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30504204435559) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10030976591 + ... + 10030979631.
It is an arithmetic number, because the mean of its divisors is an integer number (409366588176).
Almost surely, 230504204435551 is an apocalyptic number.
30504204435551 is a deficient number, since it is larger than the sum of its proper divisors (8794988029345).
30504204435551 is a wasteful number, since it uses less digits than its factorization.
30504204435551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4093 (or 4086 counting only the distinct ones).
The product of its (nonzero) digits is 720000, while the sum is 41.
The spelling of 30504204435551 in words is "thirty trillion, five hundred four billion, two hundred four million, four hundred thirty-five thousand, five hundred fifty-one".
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