Base | Representation |
---|---|
bin | 110000100010010… |
… | …101011000001101 |
3 | 2002202021001222012 |
4 | 300202111120031 |
5 | 3131430304304 |
6 | 212445231005 |
7 | 26115331250 |
oct | 6042253015 |
9 | 2082231865 |
10 | 814306829 |
11 | 388722856 |
12 | 1a8862465 |
13 | cc921b7b |
14 | 7a211097 |
15 | 4b75116e |
hex | 3089560d |
814306829 has 8 divisors (see below), whose sum is σ = 932253888. Its totient is φ = 696764160.
The previous prime is 814306793. The next prime is 814306837. The reversal of 814306829 is 928603418.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 814306829 - 224 = 797529613 is a prime.
It is a super-2 number, since 2×8143068292 = 1326191223512070482, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (814306859) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96767 + ... + 104844.
It is an arithmetic number, because the mean of its divisors is an integer number (116531736).
Almost surely, 2814306829 is an apocalyptic number.
It is an amenable number.
814306829 is a deficient number, since it is larger than the sum of its proper divisors (117947059).
814306829 is a wasteful number, since it uses less digits than its factorization.
814306829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202195.
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 814306829 is about 28536.0619041941. The cubic root of 814306829 is about 933.8189703820.
The spelling of 814306829 in words is "eight hundred fourteen million, three hundred six thousand, eight hundred twenty-nine".
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