Base | Representation |
---|---|
bin | 1100101101000… |
… | …01000111111100 |
3 | 21102112010021002 |
4 | 12112201013330 |
5 | 204240104030 |
6 | 14324025432 |
7 | 2432540312 |
oct | 626410774 |
9 | 242463232 |
10 | 106566140 |
11 | 5517679a |
12 | 2b832278 |
13 | 191023b5 |
14 | 102200b2 |
15 | 9550245 |
hex | 65a11fc |
106566140 has 48 divisors (see below), whose sum is σ = 228158112. Its totient is φ = 41803776.
The previous prime is 106566121. The next prime is 106566221. The reversal of 106566140 is 41665601.
It is a super-2 number, since 2×1065661402 = 22712684388999200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316052 + ... + 316388.
It is an arithmetic number, because the mean of its divisors is an integer number (4753294).
Almost surely, 2106566140 is an apocalyptic number.
106566140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
106566140 is an abundant number, since it is smaller than the sum of its proper divisors (121591972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106566140 is a wasteful number, since it uses less digits than its factorization.
106566140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606 (or 604 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 106566140 is about 10323.0877163763. The cubic root of 106566140 is about 474.1034093432.
The spelling of 106566140 in words is "one hundred six million, five hundred sixty-six thousand, one hundred forty".
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