Base | Representation |
---|---|
bin | 1000010010100101000… |
… | …0010011011001100001 |
3 | 111121121220202111221112 |
4 | 2010221100103121201 |
5 | 4313142032413020 |
6 | 145232444433105 |
7 | 13201310352440 |
oct | 2045120233141 |
9 | 447556674845 |
10 | 142426060385 |
11 | 55447886224 |
12 | 2372a248795 |
13 | 1057a3a369b |
14 | 6c71912d57 |
15 | 3a88be42c5 |
hex | 2129413661 |
142426060385 has 32 divisors (see below), whose sum is σ = 197918899200. Its totient is φ = 96376063680.
The previous prime is 142426060339. The next prime is 142426060411. The reversal of 142426060385 is 583060624241.
It is not a de Polignac number, because 142426060385 - 226 = 142358951521 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 733946 + ... + 907484.
It is an arithmetic number, because the mean of its divisors is an integer number (6184965600).
Almost surely, 2142426060385 is an apocalyptic number.
It is an amenable number.
142426060385 is a deficient number, since it is larger than the sum of its proper divisors (55492838815).
142426060385 is a wasteful number, since it uses less digits than its factorization.
142426060385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173861.
The product of its (nonzero) digits is 276480, while the sum is 41.
The spelling of 142426060385 in words is "one hundred forty-two billion, four hundred twenty-six million, sixty thousand, three hundred eighty-five".
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