Base | Representation |
---|---|
bin | 1100101001101… |
… | …01010011001011 |
3 | 21101200200102201 |
4 | 12110311103023 |
5 | 204131440431 |
6 | 14310341031 |
7 | 2426020564 |
oct | 624652313 |
9 | 241620381 |
10 | 106124491 |
11 | 549a49a0 |
12 | 2b65a777 |
13 | 18ca9375 |
14 | 1014716b |
15 | 94b4461 |
hex | 65354cb |
106124491 has 8 divisors (see below), whose sum is σ = 116362224. Its totient is φ = 95985120.
The previous prime is 106124467. The next prime is 106124503. The reversal of 106124491 is 194421601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 106124491 - 219 = 105600203 is a prime.
It is a super-2 number, since 2×1061244912 = 22524815180018162, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106124411) 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, 22320 + ... + 26653.
It is an arithmetic number, because the mean of its divisors is an integer number (14545278).
Almost surely, 2106124491 is an apocalyptic number.
106124491 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
106124491 is a deficient number, since it is larger than the sum of its proper divisors (10237733).
106124491 is a wasteful number, since it uses less digits than its factorization.
106124491 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49181.
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 106124491 is about 10301.6741843256. The cubic root of 106124491 is about 473.4475499128.
It can be divided in two parts, 1061 and 24491, that added together give a palindrome (25552).
The spelling of 106124491 in words is "one hundred six million, one hundred twenty-four thousand, four hundred ninety-one".
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