Base | Representation |
---|---|
bin | 1100100001010… |
… | …00110111101010 |
3 | 21022121211012220 |
4 | 12100220313222 |
5 | 203341300002 |
6 | 14231014510 |
7 | 2413461225 |
oct | 620506752 |
9 | 238554186 |
10 | 105025002 |
11 | 54313925 |
12 | 2b20a436 |
13 | 189b2a94 |
14 | dd3c5bc |
15 | 93487bc |
hex | 6428dea |
105025002 has 16 divisors (see below), whose sum is σ = 210173952. Its totient is φ = 34987680.
The previous prime is 105024991. The next prime is 105025021. The reversal of 105025002 is 200520501.
It is a super-2 number, since 2×1050250022 = 22060502090200008, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8727 + ... + 16917.
It is an arithmetic number, because the mean of its divisors is an integer number (13135872).
Almost surely, 2105025002 is an apocalyptic number.
105025002 is an abundant number, since it is smaller than the sum of its proper divisors (105148950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105025002 is a wasteful number, since it uses less digits than its factorization.
105025002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10333.
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 105025002 is about 10248.1706660262. The cubic root of 105025002 is about 471.8068400711.
Adding to 105025002 its reverse (200520501), we get a palindrome (305545503).
The spelling of 105025002 in words is "one hundred five million, twenty-five thousand, two".
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