Base | Representation |
---|---|
bin | 111000001101000… |
… | …001101101000010 |
3 | 2102201022021001200 |
4 | 320031001231002 |
5 | 3412343021241 |
6 | 233322242030 |
7 | 32236564065 |
oct | 7015015502 |
9 | 2381267050 |
10 | 942938946 |
11 | 44429aa94 |
12 | 223956316 |
13 | 12047bb51 |
14 | 8d3368dc |
15 | 57bae4b6 |
hex | 38341b42 |
942938946 has 12 divisors (see below), whose sum is σ = 2043034422. Its totient is φ = 314312976.
The previous prime is 942938939. The next prime is 942938977. The reversal of 942938946 is 649839249.
It can be written as a sum of positive squares in only one way, i.e., 888695721 + 54243225 = 29811^2 + 7365^2 .
It is a junction number, because it is equal to n+sod(n) for n = 942938892 and 942938901.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26192731 + ... + 26192766.
Almost surely, 2942938946 is an apocalyptic number.
942938946 is an abundant number, since it is smaller than the sum of its proper divisors (1100095476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
942938946 is a wasteful number, since it uses less digits than its factorization.
942938946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52385505 (or 52385502 counting only the distinct ones).
The product of its digits is 3359232, while the sum is 54.
The square root of 942938946 is about 30707.3109535824. The cubic root of 942938946 is about 980.6059510891.
The spelling of 942938946 in words is "nine hundred forty-two million, nine hundred thirty-eight thousand, nine hundred forty-six".
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