Base | Representation |
---|---|
bin | 11100010001001001… |
… | …101000111001000101 |
3 | 2220100022121021220210 |
4 | 130101021220321011 |
5 | 444130220314113 |
6 | 21535503350033 |
7 | 2123110040232 |
oct | 342111507105 |
9 | 86308537823 |
10 | 30352510533 |
11 | 11966223454 |
12 | 5a70bb2319 |
13 | 2b29419c07 |
14 | 167d1aa789 |
15 | bc9a5b6c3 |
hex | 711268e45 |
30352510533 has 32 divisors (see below), whose sum is σ = 43616305152. Its totient is φ = 18720345600.
The previous prime is 30352510493. The next prime is 30352510541. The reversal of 30352510533 is 33501525303.
It is not a de Polignac number, because 30352510533 - 29 = 30352510021 is a prime.
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 30352510533.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30352510333) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5744853 + ... + 5750133.
It is an arithmetic number, because the mean of its divisors is an integer number (1363009536).
Almost surely, 230352510533 is an apocalyptic number.
It is an amenable number.
30352510533 is a deficient number, since it is larger than the sum of its proper divisors (13263794619).
30352510533 is a wasteful number, since it uses less digits than its factorization.
30352510533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8025.
The product of its (nonzero) digits is 20250, while the sum is 30.
The spelling of 30352510533 in words is "thirty billion, three hundred fifty-two million, five hundred ten thousand, five hundred thirty-three".
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