Base | Representation |
---|---|
bin | 110001000101011110… |
… | …0011010001000101101 |
3 | 101002002020002101122211 |
4 | 1202022330122020231 |
5 | 3211340014302410 |
6 | 120231432410421 |
7 | 10421110552102 |
oct | 1421274321055 |
9 | 332066071584 |
10 | 105410306605 |
11 | 4078240857a |
12 | 18519846a11 |
13 | 9c2b67abb6 |
14 | 515d80aaa9 |
15 | 2b1e1dd68a |
hex | 188af1a22d |
105410306605 has 16 divisors (see below), whose sum is σ = 127787796864. Its totient is φ = 83465490240.
The previous prime is 105410306581. The next prime is 105410306621. The reversal of 105410306605 is 506603014501.
It is a de Polignac number, because none of the positive numbers 2k-105410306605 is a prime.
It is a super-2 number, since 2×1054103066052 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 941467 + ... + 1047463.
It is an arithmetic number, because the mean of its divisors is an integer number (7986737304).
Almost surely, 2105410306605 is an apocalyptic number.
It is an amenable number.
105410306605 is a deficient number, since it is larger than the sum of its proper divisors (22377490259).
105410306605 is a wasteful number, since it uses less digits than its factorization.
105410306605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108036.
The product of its (nonzero) digits is 10800, while the sum is 31.
The spelling of 105410306605 in words is "one hundred five billion, four hundred ten million, three hundred six thousand, six hundred five".
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