Base | Representation |
---|---|
bin | 10000101100101101… |
… | …110011100110100111 |
3 | 1201021120121011022122 |
4 | 100230231303212213 |
5 | 243210044341120 |
6 | 12123103420155 |
7 | 1203216055532 |
oct | 205455634647 |
9 | 51246534278 |
10 | 17930074535 |
11 | 767107241a |
12 | 35848b465b |
13 | 18c98b9979 |
14 | c21427a19 |
15 | 6ee194a25 |
hex | 42cb739a7 |
17930074535 has 8 divisors (see below), whose sum is σ = 21530626416. Its totient is φ = 14334368320.
The previous prime is 17930074447. The next prime is 17930074537. The reversal of 17930074535 is 53547003971.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-17930074535 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17930074537) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203269 + ... + 1218078.
It is an arithmetic number, because the mean of its divisors is an integer number (2691328302).
Almost surely, 217930074535 is an apocalyptic number.
17930074535 is a deficient number, since it is larger than the sum of its proper divisors (3600551881).
17930074535 is a wasteful number, since it uses less digits than its factorization.
17930074535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2422833.
The product of its (nonzero) digits is 396900, while the sum is 44.
The spelling of 17930074535 in words is "seventeen billion, nine hundred thirty million, seventy-four thousand, five hundred thirty-five".
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