Base | Representation |
---|---|
bin | 11011111100001001… |
… | …010011001110001011 |
3 | 2212102202110222212112 |
4 | 123330021103032023 |
5 | 442420011201420 |
6 | 21440514132535 |
7 | 2111300434040 |
oct | 337411231613 |
9 | 85382428775 |
10 | 30000100235 |
11 | 117a5302376 |
12 | 5992b8114b |
13 | 2aa13cb901 |
14 | 16484731c7 |
15 | ba8b488c5 |
hex | 6fc25338b |
30000100235 has 64 divisors (see below), whose sum is σ = 43670016000. Its totient is φ = 19348933632.
The previous prime is 30000100219. The next prime is 30000100241. The reversal of 30000100235 is 53200100003.
It is not a de Polignac number, because 30000100235 - 24 = 30000100219 is a prime.
It is a super-2 number, since 2×300001002352 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 11113916 + ... + 11116614.
It is an arithmetic number, because the mean of its divisors is an integer number (682344000).
Almost surely, 230000100235 is an apocalyptic number.
30000100235 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
30000100235 is a deficient number, since it is larger than the sum of its proper divisors (13669915765).
30000100235 is a wasteful number, since it uses less digits than its factorization.
30000100235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3020.
The product of its (nonzero) digits is 90, while the sum is 14.
Adding to 30000100235 its reverse (53200100003), we get a palindrome (83200200238).
The spelling of 30000100235 in words is "thirty billion, one hundred thousand, two hundred thirty-five".
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