Base | Representation |
---|---|
bin | 10101100110010010110… |
… | …00110000011100000100 |
3 | 2121221112010200210011210 |
4 | 22303021120300130010 |
5 | 44124321422211223 |
6 | 1324531054531420 |
7 | 104421153100356 |
oct | 12631130603404 |
9 | 2557463623153 |
10 | 742113085188 |
11 | 266801542932 |
12 | bb9b0206b70 |
13 | 54c9a23c267 |
14 | 27cc03a70d6 |
15 | 1448633d893 |
hex | acc9630704 |
742113085188 has 48 divisors (see below), whose sum is σ = 1737519114240. Its totient is φ = 246525367200.
The previous prime is 742113085157. The next prime is 742113085213. The reversal of 742113085188 is 881580311247.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21296043 + ... + 21330861.
It is an arithmetic number, because the mean of its divisors is an integer number (36198314880).
Almost surely, 2742113085188 is an apocalyptic number.
It is an amenable number.
742113085188 is an abundant number, since it is smaller than the sum of its proper divisors (995406029052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
742113085188 is a wasteful number, since it uses less digits than its factorization.
742113085188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40848 (or 40846 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 48.
The spelling of 742113085188 in words is "seven hundred forty-two billion, one hundred thirteen million, eighty-five thousand, one hundred eighty-eight".
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