Base | Representation |
---|---|
bin | 1100011110010… |
… | …00101011011101 |
3 | 21021212210202102 |
4 | 12033020223131 |
5 | 203241143010 |
6 | 14214334445 |
7 | 2410230443 |
oct | 617105335 |
9 | 237783672 |
10 | 104631005 |
11 | 54074906 |
12 | 2b05a425 |
13 | 188a564b |
14 | dc78b93 |
15 | 92bbba5 |
hex | 63c8add |
104631005 has 48 divisors (see below), whose sum is σ = 145591680. Its totient is φ = 71912448.
The previous prime is 104631001. The next prime is 104631029. The reversal of 104631005 is 500136401.
It is not a de Polignac number, because 104631005 - 22 = 104631001 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104631001) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1015784 + ... + 1015886.
It is an arithmetic number, because the mean of its divisors is an integer number (3033160).
Almost surely, 2104631005 is an apocalyptic number.
It is an amenable number.
104631005 is a deficient number, since it is larger than the sum of its proper divisors (40960675).
104631005 is a wasteful number, since it uses less digits than its factorization.
104631005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198 (or 181 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 104631005 is about 10228.9298071695. The cubic root of 104631005 is about 471.2161127356.
Adding to 104631005 its reverse (500136401), we get a palindrome (604767406).
The spelling of 104631005 in words is "one hundred four million, six hundred thirty-one thousand, five".
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