Base | Representation |
---|---|
bin | 11011111111011101… |
… | …000011100100110011 |
3 | 2212120121221012212202 |
4 | 123333131003210303 |
5 | 443023214020200 |
6 | 21450220013415 |
7 | 2112543322046 |
oct | 337735034463 |
9 | 85517835782 |
10 | 30055610675 |
11 | 11823677172 |
12 | 59a969126b |
13 | 2aaca6621c |
14 | 16519a2c5d |
15 | bad9611d5 |
hex | 6ff743933 |
30055610675 has 12 divisors (see below), whose sum is σ = 38177957496. Its totient is φ = 23458036800.
The previous prime is 30055610647. The next prime is 30055610681. The reversal of 30055610675 is 57601655003.
It is not a de Polignac number, because 30055610675 - 212 = 30055606579 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14660249 + ... + 14662298.
It is an arithmetic number, because the mean of its divisors is an integer number (3181496458).
Almost surely, 230055610675 is an apocalyptic number.
30055610675 is a deficient number, since it is larger than the sum of its proper divisors (8122346821).
30055610675 is a wasteful number, since it uses less digits than its factorization.
30055610675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29322598 (or 29322593 counting only the distinct ones).
The product of its (nonzero) digits is 94500, while the sum is 38.
The spelling of 30055610675 in words is "thirty billion, fifty-five million, six hundred ten thousand, six hundred seventy-five".
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