Base | Representation |
---|---|
bin | 1000010110000010000… |
… | …1100111010101000000 |
3 | 111201000112121110202220 |
4 | 2011200201213111000 |
5 | 4322041424022334 |
6 | 145504451411040 |
7 | 13233300221226 |
oct | 2054041472500 |
9 | 451015543686 |
10 | 143353345344 |
11 | 55883254130 |
12 | 239488b3a80 |
13 | 10697531301 |
14 | 6d1cb32b16 |
15 | 3ae0310449 |
hex | 2160867540 |
143353345344 has 56 divisors (see below), whose sum is σ = 413769889248. Its totient is φ = 43440407040.
The previous prime is 143353345339. The next prime is 143353345349. The reversal of 143353345344 is 443543353341.
It is an interprime number because it is at equal distance from previous prime (143353345339) and next prime (143353345349).
It is a super-2 number, since 2×1433533453442 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 143353345296 and 143353345305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143353345349) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 33935707 + ... + 33939930.
Almost surely, 2143353345344 is an apocalyptic number.
It is an amenable number.
143353345344 is an abundant number, since it is smaller than the sum of its proper divisors (270416543904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143353345344 is a wasteful number, since it uses less digits than its factorization.
143353345344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67875663 (or 67875653 counting only the distinct ones).
The product of its digits is 1555200, while the sum is 42.
Adding to 143353345344 its reverse (443543353341), we get a palindrome (586896698685).
The spelling of 143353345344 in words is "one hundred forty-three billion, three hundred fifty-three million, three hundred forty-five thousand, three hundred forty-four".
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