Base | Representation |
---|---|
bin | 111000001001011… |
… | …111100111011100 |
3 | 2102122120012202101 |
4 | 320021133213130 |
5 | 3412123403032 |
6 | 233250334444 |
7 | 32225656162 |
oct | 7011374734 |
9 | 2378505671 |
10 | 942012892 |
11 | 443818257 |
12 | 22358a424 |
13 | 1202164a2 |
14 | 8d175232 |
15 | 57a79de7 |
hex | 3825f9dc |
942012892 has 6 divisors (see below), whose sum is σ = 1648522568. Its totient is φ = 471006444.
The previous prime is 942012889. The next prime is 942012893. The reversal of 942012892 is 298210249.
It is a super-4 number, since 4×9420128924 (a number of 37 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (942012893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117751608 + ... + 117751615.
Almost surely, 2942012892 is an apocalyptic number.
It is an amenable number.
942012892 is a deficient number, since it is larger than the sum of its proper divisors (706509676).
942012892 is a wasteful number, since it uses less digits than its factorization.
942012892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235503227 (or 235503225 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 942012892 is about 30692.2285277560. The cubic root of 942012892 is about 980.2848304385.
The spelling of 942012892 in words is "nine hundred forty-two million, twelve thousand, eight hundred ninety-two".
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