Base | Representation |
---|---|
bin | 1100011101110… |
… | …01100100010101 |
3 | 21021202122211222 |
4 | 12032321210111 |
5 | 203232202414 |
6 | 14213140125 |
7 | 2406552131 |
oct | 616714425 |
9 | 237678758 |
10 | 104569109 |
11 | 54032357 |
12 | 2b02a645 |
13 | 18883418 |
14 | dc603c1 |
15 | 92a868e |
hex | 63b9915 |
104569109 has 8 divisors (see below), whose sum is σ = 109239360. Its totient is φ = 99909216.
The previous prime is 104569093. The next prime is 104569117. The reversal of 104569109 is 901965401.
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 104569109 - 24 = 104569093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104569009) 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, 23954 + ... + 27980.
It is an arithmetic number, because the mean of its divisors is an integer number (13654920).
Almost surely, 2104569109 is an apocalyptic number.
It is an amenable number.
104569109 is a deficient number, since it is larger than the sum of its proper divisors (4670251).
104569109 is a wasteful number, since it uses less digits than its factorization.
104569109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5179.
The product of its (nonzero) digits is 9720, while the sum is 35.
The square root of 104569109 is about 10225.9038231347. The cubic root of 104569109 is about 471.1231761481.
The spelling of 104569109 in words is "one hundred four million, five hundred sixty-nine thousand, one hundred nine".
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