Base | Representation |
---|---|
bin | 110110100011010… |
… | …0000101100000000 |
3 | 11201120021010201102 |
4 | 1231012200230000 |
5 | 12222042021141 |
6 | 501344153532 |
7 | 63234225032 |
oct | 15506405400 |
9 | 4646233642 |
10 | 1830423296 |
11 | 85a254129 |
12 | 4310088a8 |
13 | 2322b2910 |
14 | 135155c52 |
15 | aaa6799b |
hex | 6d1a0b00 |
1830423296 has 36 divisors (see below), whose sum is σ = 3934757232. Its totient is φ = 844809216.
The previous prime is 1830423281. The next prime is 1830423299. The reversal of 1830423296 is 6923240381.
It is not an unprimeable number, because it can be changed into a prime (1830423299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271676 + ... + 278331.
It is an arithmetic number, because the mean of its divisors is an integer number (109298812).
Almost surely, 21830423296 is an apocalyptic number.
1830423296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1830423296 is an abundant number, since it is smaller than the sum of its proper divisors (2104333936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1830423296 is an equidigital number, since it uses as much as digits as its factorization.
1830423296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 550036 (or 550022 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 38.
The square root of 1830423296 is about 42783.4465184842. The cubic root of 1830423296 is about 1223.2555029386.
The spelling of 1830423296 in words is "one billion, eight hundred thirty million, four hundred twenty-three thousand, two hundred ninety-six".
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