Base | Representation |
---|---|
bin | 1110010110011001… |
… | …00010101110011001 |
3 | 201212220111021112100 |
4 | 13023030202232121 |
5 | 111234212430410 |
6 | 3312244034013 |
7 | 361625114112 |
oct | 71314425631 |
9 | 21786437470 |
10 | 7704030105 |
11 | 32a37a6932 |
12 | 15b0092909 |
13 | 95a1267c5 |
14 | 531263209 |
15 | 3015358c0 |
hex | 1cb322b99 |
7704030105 has 12 divisors (see below), whose sum is σ = 13353652260. Its totient is φ = 4108816032.
The previous prime is 7704030083. The next prime is 7704030121. The reversal of 7704030105 is 5010304077.
It can be written as a sum of positive squares in 2 ways, for example, as 5864649561 + 1839380544 = 76581^2 + 42888^2 .
It is not a de Polignac number, because 7704030105 - 28 = 7704029849 is a prime.
It is a super-2 number, since 2×77040301052 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85600290 + ... + 85600379.
It is an arithmetic number, because the mean of its divisors is an integer number (1112804355).
Almost surely, 27704030105 is an apocalyptic number.
It is an amenable number.
7704030105 is a deficient number, since it is larger than the sum of its proper divisors (5649622155).
7704030105 is a wasteful number, since it uses less digits than its factorization.
7704030105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171200680 (or 171200677 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 7704030105 is about 87772.6045244187. The cubic root of 7704030105 is about 1975.0252716950.
The spelling of 7704030105 in words is "seven billion, seven hundred four million, thirty thousand, one hundred five".
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