Base | Representation |
---|---|
bin | 100000011011111110111100… |
… | …101010101101111011101001 |
3 | 200201010012200210222201101022 |
4 | 200123332330222231323221 |
5 | 122144322203014121213 |
6 | 1223225155242102225 |
7 | 42022611165426434 |
oct | 4033767452557351 |
9 | 621105623881338 |
10 | 142660504051433 |
11 | 41501a86426a15 |
12 | 1400068a1aa975 |
13 | 617aa9b902624 |
14 | 2732b3b80281b |
15 | 1175dd8e53308 |
hex | 81bfbcaadee9 |
142660504051433 has 16 divisors (see below), whose sum is σ = 149623870140096. Its totient is φ = 135904033742400.
The previous prime is 142660504051423. The next prime is 142660504051531. The reversal of 142660504051433 is 334150405066241.
It is a cyclic number.
It is not a de Polignac number, because 142660504051433 - 218 = 142660503789289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142660504051423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244846166 + ... + 245428127.
It is an arithmetic number, because the mean of its divisors is an integer number (9351491883756).
Almost surely, 2142660504051433 is an apocalyptic number.
It is an amenable number.
142660504051433 is a deficient number, since it is larger than the sum of its proper divisors (6963366088663).
142660504051433 is a wasteful number, since it uses less digits than its factorization.
142660504051433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490274504.
The product of its (nonzero) digits is 1036800, while the sum is 44.
The spelling of 142660504051433 in words is "one hundred forty-two trillion, six hundred sixty billion, five hundred four million, fifty-one thousand, four hundred thirty-three".
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