Base | Representation |
---|---|
bin | 1000010011010000000… |
… | …1000011000000001010 |
3 | 111122002111111102001200 |
4 | 2010310001003000022 |
5 | 4314024243013232 |
6 | 145302414325030 |
7 | 13205632121442 |
oct | 2046401030012 |
9 | 448074442050 |
10 | 142606610442 |
11 | 5552a79414a |
12 | 2377a7b9776 |
13 | 105a890aa3a |
14 | 6c8b8b1122 |
15 | 3a999aa77c |
hex | 213404300a |
142606610442 has 24 divisors (see below), whose sum is σ = 309042358560. Its totient is φ = 47526095400.
The previous prime is 142606610441. The next prime is 142606610459. The reversal of 142606610442 is 244016606241.
142606610442 is a `hidden beast` number, since 1 + 4 + 2 + 606 + 6 + 1 + 0 + 4 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 142606610397 and 142606610406.
It is not an unprimeable number, because it can be changed into a prime (142606610441) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 693342 + ... + 875177.
It is an arithmetic number, because the mean of its divisors is an integer number (12876764940).
Almost surely, 2142606610442 is an apocalyptic number.
142606610442 is an abundant number, since it is smaller than the sum of its proper divisors (166435748118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142606610442 is a wasteful number, since it uses less digits than its factorization.
142606610442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1573578 (or 1573575 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The spelling of 142606610442 in words is "one hundred forty-two billion, six hundred six million, six hundred ten thousand, four hundred forty-two".
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