Base | Representation |
---|---|
bin | 110001100001010… |
… | …100001010101010 |
3 | 2010220022212120201 |
4 | 301201110022222 |
5 | 3200142120223 |
6 | 214235142414 |
7 | 26405553550 |
oct | 6141241252 |
9 | 2126285521 |
10 | 830816938 |
11 | 396a7a076 |
12 | 1b22a4a0a |
13 | 103182973 |
14 | 7c4abbd0 |
15 | 4ce12ead |
hex | 318542aa |
830816938 has 8 divisors (see below), whose sum is σ = 1424257632. Its totient is φ = 356064396.
The previous prime is 830816887. The next prime is 830816939. The reversal of 830816938 is 839618038.
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 (830816939) 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, 29672020 + ... + 29672047.
It is an arithmetic number, because the mean of its divisors is an integer number (178032204).
Almost surely, 2830816938 is an apocalyptic number.
830816938 is a deficient number, since it is larger than the sum of its proper divisors (593440694).
830816938 is a wasteful number, since it uses less digits than its factorization.
830816938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59344076.
The product of its (nonzero) digits is 248832, while the sum is 46.
The square root of 830816938 is about 28823.8952607034. The cubic root of 830816938 is about 940.0878663903.
The spelling of 830816938 in words is "eight hundred thirty million, eight hundred sixteen thousand, nine hundred thirty-eight".
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