Base | Representation |
---|---|
bin | 101100010010010… |
… | …010001001001100 |
3 | 1220210001211020102 |
4 | 230102102021030 |
5 | 3010201143122 |
6 | 201420510232 |
7 | 24261212543 |
oct | 5422221114 |
9 | 1823054212 |
10 | 742990412 |
11 | 35144276a |
12 | 1889ab378 |
13 | bac120c8 |
14 | 7096915a |
15 | 45365492 |
hex | 2c49224c |
742990412 has 6 divisors (see below), whose sum is σ = 1300233228. Its totient is φ = 371495204.
The previous prime is 742990393. The next prime is 742990427. The reversal of 742990412 is 214099247.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92873798 + ... + 92873805.
It is an arithmetic number, because the mean of its divisors is an integer number (216705538).
Almost surely, 2742990412 is an apocalyptic number.
It is an amenable number.
742990412 is a deficient number, since it is larger than the sum of its proper divisors (557242816).
742990412 is a wasteful number, since it uses less digits than its factorization.
742990412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185747607 (or 185747605 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 742990412 is about 27257.8504655081. The cubic root of 742990412 is about 905.7209285580.
The spelling of 742990412 in words is "seven hundred forty-two million, nine hundred ninety thousand, four hundred twelve".
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