Base | Representation |
---|---|
bin | 11100100010000111… |
… | …011100000001111011 |
3 | 2221002011012021200211 |
4 | 130202013130001323 |
5 | 1000221102134420 |
6 | 22024032211551 |
7 | 2133134306023 |
oct | 344207340173 |
9 | 87064167624 |
10 | 30637146235 |
11 | 11aa1963473 |
12 | 5b30399bb7 |
13 | 2b733985c7 |
14 | 16a8d00a83 |
15 | be4a32e5a |
hex | 7221dc07b |
30637146235 has 8 divisors (see below), whose sum is σ = 37387704240. Its totient is φ = 24094297824.
The previous prime is 30637146217. The next prime is 30637146257. The reversal of 30637146235 is 53264173603.
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 30637146235 - 217 = 30637015163 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51927072 + ... + 51927661.
It is an arithmetic number, because the mean of its divisors is an integer number (4673463030).
Almost surely, 230637146235 is an apocalyptic number.
30637146235 is a deficient number, since it is larger than the sum of its proper divisors (6750558005).
30637146235 is a wasteful number, since it uses less digits than its factorization.
30637146235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103854797.
The product of its (nonzero) digits is 272160, while the sum is 40.
The spelling of 30637146235 in words is "thirty billion, six hundred thirty-seven million, one hundred forty-six thousand, two hundred thirty-five".
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