Base | Representation |
---|---|
bin | 11100001010000110… |
… | …110011011100110010 |
3 | 2220001002012221100202 |
4 | 130022012303130302 |
5 | 443404441424314 |
6 | 21520042315202 |
7 | 2120143352315 |
oct | 341206633462 |
9 | 86032187322 |
10 | 30234326834 |
11 | 11905542278 |
12 | 5a394b8b02 |
13 | 2b0aaaa92a |
14 | 166b60497c |
15 | bbe4b40de |
hex | 70a1b3732 |
30234326834 has 16 divisors (see below), whose sum is σ = 45925336800. Its totient is φ = 14926099200.
The previous prime is 30234326833. The next prime is 30234326861. The reversal of 30234326834 is 43862343203.
It is a happy number.
It is a super-2 number, since 2×302343268342 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30234326831) by changing a digit.
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, 228434 + ... + 335634.
It is an arithmetic number, because the mean of its divisors is an integer number (2870333550).
Almost surely, 230234326834 is an apocalyptic number.
30234326834 is a deficient number, since it is larger than the sum of its proper divisors (15691009966).
30234326834 is a wasteful number, since it uses less digits than its factorization.
30234326834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108985.
The product of its (nonzero) digits is 248832, while the sum is 38.
The spelling of 30234326834 in words is "thirty billion, two hundred thirty-four million, three hundred twenty-six thousand, eight hundred thirty-four".
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