Base | Representation |
---|---|
bin | 110000011101100000… |
… | …1001101010111001011 |
3 | 100221121202220122202112 |
4 | 1200323001031113023 |
5 | 3201113230401343 |
6 | 115450412052535 |
7 | 10342636125440 |
oct | 1407301152713 |
9 | 327552818675 |
10 | 104069387723 |
11 | 40154502354 |
12 | 1820476414b |
13 | 9a76917082 |
14 | 50736b79c7 |
15 | 2a91619218 |
hex | 183b04d5cb |
104069387723 has 16 divisors (see below), whose sum is σ = 120750730176. Its totient is φ = 87845368320.
The previous prime is 104069387711. The next prime is 104069387731. The reversal of 104069387723 is 327783960401.
It is a cyclic number.
It is not a de Polignac number, because 104069387723 - 28 = 104069387467 is a prime.
It is a super-2 number, since 2×1040693877232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104069387623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177743 + ... + 489623.
It is an arithmetic number, because the mean of its divisors is an integer number (7546920636).
Almost surely, 2104069387723 is an apocalyptic number.
104069387723 is a deficient number, since it is larger than the sum of its proper divisors (16681342453).
104069387723 is an equidigital number, since it uses as much as digits as its factorization.
104069387723 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312614.
The product of its (nonzero) digits is 1524096, while the sum is 50.
The spelling of 104069387723 in words is "one hundred four billion, sixty-nine million, three hundred eighty-seven thousand, seven hundred twenty-three".
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