Base | Representation |
---|---|
bin | 10100001000000100000… |
… | …011111011010010000000 |
3 | 11220012212222002000200011 |
4 | 110020010003323102000 |
5 | 140124440141414144 |
6 | 2535210250034304 |
7 | 201631131460000 |
oct | 24100403732200 |
9 | 4805788060604 |
10 | 1383047607424 |
11 | 49360235589a |
12 | 1a4063a18994 |
13 | a0561741b52 |
14 | 4ad22da0000 |
15 | 25e99c3da34 |
hex | 142040fb480 |
1383047607424 has 80 divisors (see below), whose sum is σ = 3214314635670. Its totient is φ = 592734557184.
The previous prime is 1383047607391. The next prime is 1383047607451. The reversal of 1383047607424 is 4247067403831.
It can be written as a sum of positive squares in only one way, i.e., 1363682101824 + 19365505600 = 1167768^2 + 139160^2 .
It is a Harshad number since it is a multiple of its sum of digits (49).
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 9 ways as a sum of consecutive naturals, for example, 1942789 + ... + 2557444.
Almost surely, 21383047607424 is an apocalyptic number.
1383047607424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1383047607424 is an abundant number, since it is smaller than the sum of its proper divisors (1831267028246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1383047607424 is an frugal number, since it uses more digits than its factorization.
1383047607424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4500275 (or 4500242 counting only the distinct ones).
The product of its (nonzero) digits is 2709504, while the sum is 49.
The spelling of 1383047607424 in words is "one trillion, three hundred eighty-three billion, forty-seven million, six hundred seven thousand, four hundred twenty-four".
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