Base | Representation |
---|---|
bin | 100000010100010010111101… |
… | …101111100110001010100000 |
3 | 200122020201011021002211210020 |
4 | 200110102331233212022200 |
5 | 122112143312212131034 |
6 | 1222142352234233440 |
7 | 41636500301613456 |
oct | 4024227557461240 |
9 | 618221137084706 |
10 | 142132241130144 |
11 | 41318a43813431 |
12 | 13b3621bb85880 |
13 | 614002224bcb5 |
14 | 2715346b4c9d6 |
15 | 11672bbe71249 |
hex | 8144bdbe62a0 |
142132241130144 has 24 divisors (see below), whose sum is σ = 373097132966880. Its totient is φ = 47377413710016.
The previous prime is 142132241130073. The next prime is 142132241130167. The reversal of 142132241130144 is 441031142231241.
It is a tau number, because it is divible by the number of its divisors (24).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740272089124 + ... + 740272089315.
It is an arithmetic number, because the mean of its divisors is an integer number (15545713873620).
Almost surely, 2142132241130144 is an apocalyptic number.
It is an amenable number.
142132241130144 is an abundant number, since it is smaller than the sum of its proper divisors (230964891836736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142132241130144 is a wasteful number, since it uses less digits than its factorization.
142132241130144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1480544178452 (or 1480544178444 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 33.
Adding to 142132241130144 its reverse (441031142231241), we get a palindrome (583163383361385).
The spelling of 142132241130144 in words is "one hundred forty-two trillion, one hundred thirty-two billion, two hundred forty-one million, one hundred thirty thousand, one hundred forty-four".
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