Base | Representation |
---|---|
bin | 101000011011111… |
… | …0111011110000100 |
3 | 10111120002201102122 |
4 | 1100313313132010 |
5 | 10234321304104 |
6 | 342345225112 |
7 | 45423541310 |
oct | 12067673604 |
9 | 3446081378 |
10 | 1356822404 |
11 | 636988833 |
12 | 31a492198 |
13 | 1881417c2 |
14 | cc2b2b40 |
15 | 7e1b66be |
hex | 50df7784 |
1356822404 has 12 divisors (see below), whose sum is σ = 2713644864. Its totient is φ = 581495304.
The previous prime is 1356822373. The next prime is 1356822409. The reversal of 1356822404 is 4042286531.
1356822404 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (1356822409) 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 3 ways as a sum of consecutive naturals, for example, 24228944 + ... + 24228999.
It is an arithmetic number, because the mean of its divisors is an integer number (226137072).
Almost surely, 21356822404 is an apocalyptic number.
1356822404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1356822404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1356822404 is a wasteful number, since it uses less digits than its factorization.
1356822404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48457954 (or 48457952 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 35.
The square root of 1356822404 is about 36835.0702999193. The cubic root of 1356822404 is about 1107.0680962923.
The spelling of 1356822404 in words is "one billion, three hundred fifty-six million, eight hundred twenty-two thousand, four hundred four".
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