Base | Representation |
---|---|
bin | 1100101011011… |
… | …01111101100100 |
3 | 21102010110210121 |
4 | 12111231331210 |
5 | 204211402310 |
6 | 14315331324 |
7 | 2431005331 |
oct | 625557544 |
9 | 242113717 |
10 | 106356580 |
11 | 55043300 |
12 | 2b750b44 |
13 | 1905abb5 |
14 | 101a7988 |
15 | 950d0da |
hex | 656df64 |
106356580 has 72 divisors (see below), whose sum is σ = 249359040. Its totient is φ = 38068800.
The previous prime is 106356571. The next prime is 106356581. The reversal of 106356580 is 85653601.
It is a super-2 number, since 2×1063565802 = 22623444218592800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106356581) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171511 + ... + 172129.
It is an arithmetic number, because the mean of its divisors is an integer number (3463320).
Almost surely, 2106356580 is an apocalyptic number.
106356580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 106356580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124679520).
106356580 is an abundant number, since it is smaller than the sum of its proper divisors (143002460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106356580 is a wasteful number, since it uses less digits than its factorization.
106356580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 721 (or 708 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 106356580 is about 10312.9326575907. The cubic root of 106356580 is about 473.7924340592.
The spelling of 106356580 in words is "one hundred six million, three hundred fifty-six thousand, five hundred eighty".
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