Base | Representation |
---|---|
bin | 1000010001100001101… |
… | …0111001101101110100 |
3 | 111120220020022100221110 |
4 | 2010120122321231310 |
5 | 4312102232013400 |
6 | 145144435115020 |
7 | 13161310613040 |
oct | 2043032715564 |
9 | 446806270843 |
10 | 142143626100 |
11 | 5531240a163 |
12 | 2366b742a70 |
13 | 10533a15cc8 |
14 | 6c461d3020 |
15 | 3a6e004e50 |
hex | 21186b9b74 |
142143626100 has 72 divisors (see below), whose sum is σ = 470021597248. Its totient is φ = 32489971200.
The previous prime is 142143626099. The next prime is 142143626161. The reversal of 142143626100 is 1626341241.
142143626100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1421436261003 (a number of 34 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33841621 + ... + 33845820.
Almost surely, 2142143626100 is an apocalyptic number.
142143626100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142143626100 is an abundant number, since it is smaller than the sum of its proper divisors (327877971148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142143626100 is a wasteful number, since it uses less digits than its factorization.
142143626100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67687465 (or 67687458 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 142143626100 its reverse (1626341241), we get a palindrome (143769967341).
The spelling of 142143626100 in words is "one hundred forty-two billion, one hundred forty-three million, six hundred twenty-six thousand, one hundred".
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