Base | Representation |
---|---|
bin | 111100101000110… |
… | …110010111101100 |
3 | 2121220022022001212 |
4 | 330220312113230 |
5 | 4040414411140 |
6 | 244541053552 |
7 | 34132154654 |
oct | 7450662754 |
9 | 2556268055 |
10 | 1017341420 |
11 | 482298737 |
12 | 2448572b8 |
13 | 1329cc494 |
14 | 99183364 |
15 | 5e4a9765 |
hex | 3ca365ec |
1017341420 has 12 divisors (see below), whose sum is σ = 2136417024. Its totient is φ = 406936560.
The previous prime is 1017341401. The next prime is 1017341441. The reversal of 1017341420 is 241437101.
It is a happy number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 25433516 + ... + 25433555.
It is an arithmetic number, because the mean of its divisors is an integer number (178034752).
Almost surely, 21017341420 is an apocalyptic number.
1017341420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1017341420 is an abundant number, since it is smaller than the sum of its proper divisors (1119075604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1017341420 is a wasteful number, since it uses less digits than its factorization.
1017341420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50867080 (or 50867078 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 1017341420 is about 31895.7900043250. The cubic root of 1017341420 is about 1005.7473776998.
Adding to 1017341420 its reverse (241437101), we get a palindrome (1258778521).
The spelling of 1017341420 in words is "one billion, seventeen million, three hundred forty-one thousand, four hundred twenty".
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