Base | Representation |
---|---|
bin | 1000010101000110100… |
… | …0111101000110111000 |
3 | 111200101010200200002121 |
4 | 2011101220331012320 |
5 | 4321034011030240 |
6 | 145424011011024 |
7 | 13224145424545 |
oct | 2052150750670 |
9 | 450333620077 |
10 | 143103611320 |
11 | 5576529227a |
12 | 23899139a74 |
13 | 106578829b7 |
14 | 6cd78c5bcc |
15 | 3ac843004a |
hex | 2151a3d1b8 |
143103611320 has 64 divisors (see below), whose sum is σ = 326194128000. Its totient is φ = 56497072128.
The previous prime is 143103611311. The next prime is 143103611333. The reversal of 143103611320 is 23116301341.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1014046 + ... + 1146514.
It is an arithmetic number, because the mean of its divisors is an integer number (5096783250).
Almost surely, 2143103611320 is an apocalyptic number.
143103611320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
143103611320 is an abundant number, since it is smaller than the sum of its proper divisors (183090516680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143103611320 is a wasteful number, since it uses less digits than its factorization.
143103611320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132832 (or 132828 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 143103611320 its reverse (23116301341), we get a palindrome (166219912661).
The spelling of 143103611320 in words is "one hundred forty-three billion, one hundred three million, six hundred eleven thousand, three hundred twenty".
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