Base | Representation |
---|---|
bin | 11100011011100001… |
… | …010000101000000010 |
3 | 2220210102221120222002 |
4 | 130123201100220002 |
5 | 1000004234143004 |
6 | 22005040144002 |
7 | 2130321516446 |
oct | 343341205002 |
9 | 86712846862 |
10 | 30526474754 |
11 | 11a45443336 |
12 | 5abb308002 |
13 | 2b56489719 |
14 | 1698332826 |
15 | bd9e7161e |
hex | 71b850a02 |
30526474754 has 16 divisors (see below), whose sum is σ = 48488328000. Its totient is φ = 14373319824.
The previous prime is 30526474747. The next prime is 30526474777. The reversal of 30526474754 is 45747462503.
It is a junction number, because it is equal to n+sod(n) for n = 30526474699 and 30526474708.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398829 + ... + 2411520.
It is an arithmetic number, because the mean of its divisors is an integer number (3030520500).
Almost surely, 230526474754 is an apocalyptic number.
30526474754 is a deficient number, since it is larger than the sum of its proper divisors (17961853246).
30526474754 is a wasteful number, since it uses less digits than its factorization.
30526474754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4810537.
The product of its (nonzero) digits is 2822400, while the sum is 47.
The spelling of 30526474754 in words is "thirty billion, five hundred twenty-six million, four hundred seventy-four thousand, seven hundred fifty-four".
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