Base | Representation |
---|---|
bin | 1100100001001… |
… | …00000000101110 |
3 | 21022120210220212 |
4 | 12100210000232 |
5 | 203340130402 |
6 | 14230342422 |
7 | 2413346216 |
oct | 620440056 |
9 | 238523825 |
10 | 105005102 |
11 | 542aa984 |
12 | 2b1baa12 |
13 | 189a69c7 |
14 | dd35246 |
15 | 9342952 |
hex | 642402e |
105005102 has 8 divisors (see below), whose sum is σ = 157609800. Its totient is φ = 52468504.
The previous prime is 105005099. The next prime is 105005111. The reversal of 105005102 is 201500501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1050051022 = 22052142892060808, 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 3 ways as a sum of consecutive naturals, for example, 12977 + ... + 19452.
It is an arithmetic number, because the mean of its divisors is an integer number (19701225).
Almost surely, 2105005102 is an apocalyptic number.
105005102 is a deficient number, since it is larger than the sum of its proper divisors (52604698).
105005102 is a wasteful number, since it uses less digits than its factorization.
105005102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34050.
The product of its (nonzero) digits is 50, while the sum is 14.
The square root of 105005102 is about 10247.1997150441. The cubic root of 105005102 is about 471.7770390745. Note that the first 3 decimals are identical.
Adding to 105005102 its reverse (201500501), we get a palindrome (306505603).
The spelling of 105005102 in words is "one hundred five million, five thousand, one hundred two".
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