Base | Representation |
---|---|
bin | 1100011110000… |
… | …10111010011001 |
3 | 21021211121100121 |
4 | 12033002322121 |
5 | 203234414020 |
6 | 14214033241 |
7 | 2410101541 |
oct | 617027231 |
9 | 237747317 |
10 | 104607385 |
11 | 54059093 |
12 | 2b048821 |
13 | 1889797c |
14 | dc70321 |
15 | 92b4baa |
hex | 63c2e99 |
104607385 has 8 divisors (see below), whose sum is σ = 125757576. Its totient is φ = 83533440.
The previous prime is 104607367. The next prime is 104607403. The reversal of 104607385 is 583706401.
It is an interprime number because it is at equal distance from previous prime (104607367) and next prime (104607403).
It can be written as a sum of positive squares in 4 ways, for example, as 2758921 + 101848464 = 1661^2 + 10092^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-104607385 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 104607385.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15996 + ... + 21565.
It is an arithmetic number, because the mean of its divisors is an integer number (15719697).
Almost surely, 2104607385 is an apocalyptic number.
It is an amenable number.
104607385 is a deficient number, since it is larger than the sum of its proper divisors (21150191).
104607385 is an equidigital number, since it uses as much as digits as its factorization.
104607385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38123.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 104607385 is about 10227.7751735165. The cubic root of 104607385 is about 471.1806517292.
The spelling of 104607385 in words is "one hundred four million, six hundred seven thousand, three hundred eighty-five".
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