Base | Representation |
---|---|
bin | 100111011001110000… |
… | …100000010110001000 |
3 | 11001012112002222211110 |
4 | 213121300200112020 |
5 | 1143121331430221 |
6 | 31234104530320 |
7 | 3025301502036 |
oct | 473160402610 |
9 | 131175088743 |
10 | 42308076936 |
11 | 16a40896444 |
12 | 8248a809a0 |
13 | 3cb32c4b68 |
14 | 2094d3d556 |
15 | 1179451776 |
hex | 9d9c20588 |
42308076936 has 64 divisors (see below), whose sum is σ = 112189406400. Its totient is φ = 13249722368.
The previous prime is 42308076917. The next prime is 42308076949. The reversal of 42308076936 is 63967080324.
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, 141031 + ... + 323273.
It is an arithmetic number, because the mean of its divisors is an integer number (1752959475).
Almost surely, 242308076936 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42308076936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56094703200).
42308076936 is an abundant number, since it is smaller than the sum of its proper divisors (69881329464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42308076936 is a wasteful number, since it uses less digits than its factorization.
42308076936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182838 (or 182834 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 48.
The spelling of 42308076936 in words is "forty-two billion, three hundred eight million, seventy-six thousand, nine hundred thirty-six".
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