Base | Representation |
---|---|
bin | 11110010111110101… |
… | …00010000001001110 |
3 | 1120002101122122220121 |
4 | 33023322202001032 |
5 | 231343320123210 |
6 | 11254010335154 |
7 | 1115035613110 |
oct | 171372420116 |
9 | 46071578817 |
10 | 16306020430 |
11 | 6a08361547 |
12 | 31b0a2a4ba |
13 | 16cb2b13cb |
14 | b098713b0 |
15 | 6567e36da |
hex | 3cbea204e |
16306020430 has 32 divisors (see below), whose sum is σ = 35002243584. Its totient is φ = 5347563936.
The previous prime is 16306020427. The next prime is 16306020431. The reversal of 16306020430 is 3402060361.
16306020430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 16306020395 and 16306020404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16306020431) 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 15 ways as a sum of consecutive naturals, for example, 5062372 + ... + 5065591.
It is an arithmetic number, because the mean of its divisors is an integer number (1093820112).
Almost surely, 216306020430 is an apocalyptic number.
16306020430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16306020430 is an abundant number, since it is smaller than the sum of its proper divisors (18696223154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16306020430 is a wasteful number, since it uses less digits than its factorization.
16306020430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10128000.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 16306020430 its reverse (3402060361), we get a palindrome (19708080791).
The spelling of 16306020430 in words is "sixteen billion, three hundred six million, twenty thousand, four hundred thirty".
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