Base | Representation |
---|---|
bin | 11100100101111110… |
… | …001101001001010011 |
3 | 2221020122220210202220 |
4 | 130211332031021103 |
5 | 1000334132203320 |
6 | 22034302512123 |
7 | 2134551201360 |
oct | 344576151123 |
9 | 87218823686 |
10 | 30701834835 |
11 | 12025426a21 |
12 | 5b49b95643 |
13 | 2b838c7699 |
14 | 16b373d467 |
15 | bea55ee40 |
hex | 725f8d253 |
30701834835 has 64 divisors (see below), whose sum is σ = 56487352320. Its totient is φ = 13948692480.
The previous prime is 30701834831. The next prime is 30701834851. The reversal of 30701834835 is 53843810703.
It is not a de Polignac number, because 30701834835 - 22 = 30701834831 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30701834831) 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 63 ways as a sum of consecutive naturals, for example, 14206155 + ... + 14208315.
It is an arithmetic number, because the mean of its divisors is an integer number (882614880).
Almost surely, 230701834835 is an apocalyptic number.
30701834835 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
30701834835 is a deficient number, since it is larger than the sum of its proper divisors (25785517485).
30701834835 is a wasteful number, since it uses less digits than its factorization.
30701834835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2948.
The product of its (nonzero) digits is 241920, while the sum is 42.
The spelling of 30701834835 in words is "thirty billion, seven hundred one million, eight hundred thirty-four thousand, eight hundred thirty-five".
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