Base | Representation |
---|---|
bin | 100000010110011000111011… |
… | …000100111110011100000000 |
3 | 200122202110102111012010020120 |
4 | 200112120323010332130000 |
5 | 122122022401404313420 |
6 | 1222332421113340240 |
7 | 41653051561320600 |
oct | 4026307304763400 |
9 | 618673374163216 |
10 | 142276077807360 |
11 | 41373a44879992 |
12 | 13b5a082707680 |
13 | 615076594a6a3 |
14 | 271c2adb38c00 |
15 | 116add9905d40 |
hex | 81663b13e700 |
142276077807360 has 864 divisors, whose sum is σ = 569341265391360. Its totient is φ = 30092141592576.
The previous prime is 142276077807319. The next prime is 142276077807389. The reversal of 142276077807360 is 63708770672241.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a junction number, because it is equal to n+sod(n) for n = 142276077807294 and 142276077807303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 153263964 + ... + 154189476.
Almost surely, 2142276077807360 is an apocalyptic number.
142276077807360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142276077807360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284670632695680).
142276077807360 is an abundant number, since it is smaller than the sum of its proper divisors (427065187584000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142276077807360 is a wasteful number, since it uses less digits than its factorization.
142276077807360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 925613 (or 925592 counting only the distinct ones).
The product of its (nonzero) digits is 33191424, while the sum is 60.
The spelling of 142276077807360 in words is "one hundred forty-two trillion, two hundred seventy-six billion, seventy-seven million, eight hundred seven thousand, three hundred sixty".
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