Base | Representation |
---|---|
bin | 1100011110101… |
… | …00110110010011 |
3 | 21021222100010120 |
4 | 12033110312103 |
5 | 203244241401 |
6 | 14215401323 |
7 | 2410525662 |
oct | 617246623 |
9 | 237870116 |
10 | 104680851 |
11 | 540a9300 |
12 | 2b083243 |
13 | 188c2242 |
14 | dc8cdd9 |
15 | 92cb836 |
hex | 63d4d93 |
104680851 has 24 divisors (see below), whose sum is σ = 154109760. Its totient is φ = 63156720.
The previous prime is 104680847. The next prime is 104680853. The reversal of 104680851 is 158086401.
It is not a de Polignac number, because 104680851 - 22 = 104680847 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (104680853) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102220 + ... + 103238.
It is an arithmetic number, because the mean of its divisors is an integer number (6421240).
Almost surely, 2104680851 is an apocalyptic number.
104680851 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
104680851 is a deficient number, since it is larger than the sum of its proper divisors (49428909).
104680851 is a wasteful number, since it uses less digits than its factorization.
104680851 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1327 (or 1316 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 33.
The square root of 104680851 is about 10231.3660378270. The cubic root of 104680851 is about 471.2909296583.
The spelling of 104680851 in words is "one hundred four million, six hundred eighty thousand, eight hundred fifty-one".
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