Base | Representation |
---|---|
bin | 100010001011100… |
… | …0001100100011110 |
3 | 2221221001212102012 |
4 | 1010113001210132 |
5 | 4322100331210 |
6 | 305445431222 |
7 | 40264242134 |
oct | 10427014436 |
9 | 2857055365 |
10 | 1146886430 |
11 | 539429828 |
12 | 28010b512 |
13 | 1537b8b31 |
14 | ac465754 |
15 | 6aa48305 |
hex | 445c191e |
1146886430 has 16 divisors (see below), whose sum is σ = 2093472864. Its totient is φ = 452292960.
The previous prime is 1146886423. The next prime is 1146886441. The reversal of 1146886430 is 346886411.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806957 + ... + 808376.
It is an arithmetic number, because the mean of its divisors is an integer number (130842054).
Almost surely, 21146886430 is an apocalyptic number.
1146886430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1146886430 is a deficient number, since it is larger than the sum of its proper divisors (946586434).
1146886430 is a wasteful number, since it uses less digits than its factorization.
1146886430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1615411.
The product of its (nonzero) digits is 110592, while the sum is 41.
The square root of 1146886430 is about 33865.7117155391. The cubic root of 1146886430 is about 1046.7431754468.
The spelling of 1146886430 in words is "one billion, one hundred forty-six million, eight hundred eighty-six thousand, four hundred thirty".
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