Base | Representation |
---|---|
bin | 100000011111111101101011… |
… | …000011100001101010010000 |
3 | 200202002100200002211011220100 |
4 | 200133331223003201222100 |
5 | 122213312324224330000 |
6 | 1223554551242212400 |
7 | 42051433040016612 |
oct | 4037755303415220 |
9 | 622070602734810 |
10 | 142934012730000 |
11 | 415a7a799a4338 |
12 | 1404569b7b4100 |
13 | 619a8092539bb |
14 | 27420864b6db2 |
15 | 117d095a5ba00 |
hex | 81ff6b0e1a90 |
142934012730000 has 300 divisors, whose sum is σ = 500653260023488. Its totient is φ = 38055316320000.
The previous prime is 142934012729993. The next prime is 142934012730023. The reversal of 142934012730000 is 37210439241.
It is a happy number.
142934012730000 is a `hidden beast` number, since 1 + 4 + 2 + 9 + 340 + 1 + 2 + 7 + 300 + 0 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (300).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 55531557 + ... + 58048443.
Almost surely, 2142934012730000 is an apocalyptic number.
142934012730000 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 142934012730000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250326630011744).
142934012730000 is an abundant number, since it is smaller than the sum of its proper divisors (357719247293488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142934012730000 is a wasteful number, since it uses less digits than its factorization.
142934012730000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2517552 (or 2517528 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The spelling of 142934012730000 in words is "one hundred forty-two trillion, nine hundred thirty-four billion, twelve million, seven hundred thirty thousand".
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