Base | Representation |
---|---|
bin | 11100100110111001… |
… | …100001000111101010 |
3 | 2221021202011202001021 |
4 | 130212321201013222 |
5 | 1000402122230041 |
6 | 22040020043054 |
7 | 2135130306622 |
oct | 344671410752 |
9 | 87252152037 |
10 | 30717383146 |
11 | 1203318666a |
12 | 5b5323348a |
13 | 2b86bac778 |
14 | 16b5829882 |
15 | bebad1cd1 |
hex | 726e611ea |
30717383146 has 8 divisors (see below), whose sum is σ = 46208859840. Its totient is φ = 15314429868.
The previous prime is 30717383111. The next prime is 30717383149. The reversal of 30717383146 is 64138371703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (30717383149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22129986 + ... + 22131373.
It is an arithmetic number, because the mean of its divisors is an integer number (5776107480).
Almost surely, 230717383146 is an apocalyptic number.
30717383146 is a deficient number, since it is larger than the sum of its proper divisors (15491476694).
30717383146 is a wasteful number, since it uses less digits than its factorization.
30717383146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44261708.
The product of its (nonzero) digits is 254016, while the sum is 43.
The spelling of 30717383146 in words is "thirty billion, seven hundred seventeen million, three hundred eighty-three thousand, one hundred forty-six".
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