Base | Representation |
---|---|
bin | 10011101101100001100… |
… | …111011010011100110000 |
3 | 11210111100002100112021111 |
4 | 103231201213122130300 |
5 | 134143110404421034 |
6 | 2514134531203104 |
7 | 166602033412150 |
oct | 23554147323460 |
9 | 4714302315244 |
10 | 1354552420144 |
11 | 48250a589940 |
12 | 19a630a46494 |
13 | 9a9700657a1 |
14 | 497bc74c760 |
15 | 2537d2b0364 |
hex | 13b619da730 |
1354552420144 has 40 divisors (see below), whose sum is σ = 3272035719168. Its totient is φ = 527747695680.
The previous prime is 1354552420127. The next prime is 1354552420181. The reversal of 1354552420144 is 4410242554531.
It is a junction number, because it is equal to n+sod(n) for n = 1354552420097 and 1354552420106.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549735952 + ... + 549738415.
Almost surely, 21354552420144 is an apocalyptic number.
1354552420144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1354552420144 is an abundant number, since it is smaller than the sum of its proper divisors (1917483299024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1354552420144 is a wasteful number, since it uses less digits than its factorization.
1354552420144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1099474393 (or 1099474387 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 40.
Adding to 1354552420144 its reverse (4410242554531), we get a palindrome (5764794974675).
The spelling of 1354552420144 in words is "one trillion, three hundred fifty-four billion, five hundred fifty-two million, four hundred twenty thousand, one hundred forty-four".
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