Base | Representation |
---|---|
bin | 11011111111011011… |
… | …001111100001010001 |
3 | 2212120121001001210202 |
4 | 123333123033201101 |
5 | 443023103312223 |
6 | 21450201504545 |
7 | 2112536302130 |
oct | 337733174121 |
9 | 85517031722 |
10 | 30055135313 |
11 | 11823382005 |
12 | 59a94a2155 |
13 | 2aac92aa48 |
14 | 16518bb917 |
15 | bad8ba428 |
hex | 6ff6cf851 |
30055135313 has 8 divisors (see below), whose sum is σ = 36156553920. Its totient is φ = 24405673680.
The previous prime is 30055135291. The next prime is 30055135349. The reversal of 30055135313 is 31353155003.
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 30055135313 - 226 = 29988026449 is a prime.
It is a super-2 number, since 2×300551353132 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30055138313) 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, 112989098 + ... + 112989363.
It is an arithmetic number, because the mean of its divisors is an integer number (4519569240).
Almost surely, 230055135313 is an apocalyptic number.
It is an amenable number.
30055135313 is a deficient number, since it is larger than the sum of its proper divisors (6101418607).
30055135313 is a wasteful number, since it uses less digits than its factorization.
30055135313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225978487.
The product of its (nonzero) digits is 10125, while the sum is 29.
The spelling of 30055135313 in words is "thirty billion, fifty-five million, one hundred thirty-five thousand, three hundred thirteen".
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