Base | Representation |
---|---|
bin | 101000000010100… |
… | …0011000100001010 |
3 | 10110122000220021210 |
4 | 1100011003010022 |
5 | 10222414004204 |
6 | 341151513550 |
7 | 45202365144 |
oct | 12005030412 |
9 | 3418026253 |
10 | 1343500554 |
11 | 62a409940 |
12 | 315b288b6 |
13 | 185458c56 |
14 | ca605c94 |
15 | 7ce34389 |
hex | 5014310a |
1343500554 has 16 divisors (see below), whose sum is σ = 2931274080. Its totient is φ = 407121360.
The previous prime is 1343500523. The next prime is 1343500559. The reversal of 1343500554 is 4550053431.
It is not an unprimeable number, because it can be changed into a prime (1343500559) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10177969 + ... + 10178100.
It is an arithmetic number, because the mean of its divisors is an integer number (183204630).
Almost surely, 21343500554 is an apocalyptic number.
1343500554 is an abundant number, since it is smaller than the sum of its proper divisors (1587773526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1343500554 is a wasteful number, since it uses less digits than its factorization.
1343500554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20356085.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 1343500554 is about 36653.7931734220. The cubic root of 1343500554 is about 1103.4329538496.
Adding to 1343500554 its reverse (4550053431), we get a palindrome (5893553985).
The spelling of 1343500554 in words is "one billion, three hundred forty-three million, five hundred thousand, five hundred fifty-four".
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