Base | Representation |
---|---|
bin | 11100000100001111… |
… | …111000010000100101 |
3 | 2212210020021120122110 |
4 | 130010033320100211 |
5 | 443204311330113 |
6 | 21502211551233 |
7 | 2114541064212 |
oct | 340417702045 |
9 | 85706246573 |
10 | 30136042533 |
11 | 11865012883 |
12 | 5a105bb519 |
13 | 2ac361803c |
14 | 165c53cb09 |
15 | bb5a4cbc3 |
hex | 7043f8425 |
30136042533 has 8 divisors (see below), whose sum is σ = 40182470496. Its totient is φ = 20090154800.
The previous prime is 30136042423. The next prime is 30136042577. The reversal of 30136042533 is 33524063103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30136042533 - 214 = 30136026149 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30136042533.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30136042033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20803 + ... + 246383.
It is an arithmetic number, because the mean of its divisors is an integer number (5022808812).
Almost surely, 230136042533 is an apocalyptic number.
It is an amenable number.
30136042533 is a deficient number, since it is larger than the sum of its proper divisors (10046427963).
30136042533 is a wasteful number, since it uses less digits than its factorization.
30136042533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270115.
The product of its (nonzero) digits is 19440, while the sum is 30.
The spelling of 30136042533 in words is "thirty billion, one hundred thirty-six million, forty-two thousand, five hundred thirty-three".
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