Base | Representation |
---|---|
bin | 1000010001110110010… |
… | …0110011111110010100 |
3 | 111121010021001012200120 |
4 | 2010131210303332110 |
5 | 4312241402010400 |
6 | 145201204511540 |
7 | 13163410663011 |
oct | 2043544637624 |
9 | 447107035616 |
10 | 142230110100 |
11 | 55357209941 |
12 | 236946ab5b0 |
13 | 10548906780 |
14 | 6c538a6708 |
15 | 3a768d9ca0 |
hex | 211d933f94 |
142230110100 has 72 divisors (see below), whose sum is σ = 443174447520. Its totient is φ = 35010487680.
The previous prime is 142230110083. The next prime is 142230110101. The reversal of 142230110100 is 1011032241.
142230110100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 142230110100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142230110101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18230730 + ... + 18238529.
It is an arithmetic number, because the mean of its divisors is an integer number (6155200660).
Almost surely, 2142230110100 is an apocalyptic number.
142230110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142230110100 is an abundant number, since it is smaller than the sum of its proper divisors (300944337420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142230110100 is a wasteful number, since it uses less digits than its factorization.
142230110100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36469289 (or 36469282 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 142230110100 its reverse (1011032241), we get a palindrome (143241142341).
The spelling of 142230110100 in words is "one hundred forty-two billion, two hundred thirty million, one hundred ten thousand, one hundred".
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