Base | Representation |
---|---|
bin | 100000010110110111010101… |
… | …011001101100111101111000 |
3 | 200122212120201012020220020201 |
4 | 200112313111121230331320 |
5 | 122123041240304000120 |
6 | 1222355421231531544 |
7 | 41655316015002151 |
oct | 4026672531547570 |
9 | 618776635226221 |
10 | 142308731703160 |
11 | 4138688107a130 |
12 | 13b64476389bb4 |
13 | 615386aaa6119 |
14 | 271daca814928 |
15 | 116bb9b50940a |
hex | 816dd566cf78 |
142308731703160 has 64 divisors (see below), whose sum is σ = 349339017391200. Its totient is φ = 51743330918400.
The previous prime is 142308731703071. The next prime is 142308731703197. The reversal of 142308731703160 is 61307137803241.
It is a self number, because there is not a number n which added to its sum of digits gives 142308731703160.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12255481 + ... + 20852200.
Almost surely, 2142308731703160 is an apocalyptic number.
142308731703160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142308731703160 is an abundant number, since it is smaller than the sum of its proper divisors (207030285688040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142308731703160 is a wasteful number, since it uses less digits than its factorization.
142308731703160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33117472 (or 33117468 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 46.
The spelling of 142308731703160 in words is "one hundred forty-two trillion, three hundred eight billion, seven hundred thirty-one million, seven hundred three thousand, one hundred sixty".
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