Base | Representation |
---|---|
bin | 110001011101000111… |
… | …0000010001001101001 |
3 | 101011010111112120020020 |
4 | 1202322032002021221 |
5 | 3220001041043410 |
6 | 120442244351053 |
7 | 10446551324235 |
oct | 1427216021151 |
9 | 334114476206 |
10 | 106203456105 |
11 | 4104a09a52a |
12 | 186bb3a5489 |
13 | a026aa2926 |
14 | 51d6cb15c5 |
15 | 2b68b60a70 |
hex | 18ba382269 |
106203456105 has 16 divisors (see below), whose sum is σ = 169970069760. Its totient is φ = 56626996608.
The previous prime is 106203456083. The next prime is 106203456119. The reversal of 106203456105 is 501654302601.
It is not a de Polignac number, because 106203456105 - 222 = 106199261801 is a prime.
It is a super-2 number, since 2×1062034561052 (a number of 23 digits) contains 22 as substring.
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, 868660 + ... + 983349.
It is an arithmetic number, because the mean of its divisors is an integer number (10623129360).
Almost surely, 2106203456105 is an apocalyptic number.
106203456105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
106203456105 is a deficient number, since it is larger than the sum of its proper divisors (63766613655).
106203456105 is a wasteful number, since it uses less digits than its factorization.
106203456105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1855840.
The product of its (nonzero) digits is 21600, while the sum is 33.
Adding to 106203456105 its reverse (501654302601), we get a palindrome (607857758706).
The spelling of 106203456105 in words is "one hundred six billion, two hundred three million, four hundred fifty-six thousand, one hundred five".
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