Base | Representation |
---|---|
bin | 1100100111001… |
… | …01100110100010 |
3 | 21101002002122022 |
4 | 12103211212202 |
5 | 204041014200 |
6 | 14255341442 |
7 | 2423161061 |
oct | 623454642 |
9 | 241062568 |
10 | 105798050 |
11 | 547a1706 |
12 | 2b521882 |
13 | 18bc38c7 |
14 | 100a01d8 |
15 | 944c885 |
hex | 64e59a2 |
105798050 has 12 divisors (see below), whose sum is σ = 196784466. Its totient is φ = 42319200.
The previous prime is 105798047. The next prime is 105798067. The reversal of 105798050 is 50897501.
It can be written as a sum of positive squares in 3 ways, for example, as 92409769 + 13388281 = 9613^2 + 3659^2 .
It is a super-2 number, since 2×1057980502 = 22386454767605000, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105798050.
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 5 ways as a sum of consecutive naturals, for example, 1057931 + ... + 1058030.
Almost surely, 2105798050 is an apocalyptic number.
105798050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105798050 is a deficient number, since it is larger than the sum of its proper divisors (90986416).
105798050 is a wasteful number, since it uses less digits than its factorization.
105798050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2115973 (or 2115968 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 35.
The square root of 105798050 is about 10285.8179062241. The cubic root of 105798050 is about 472.9616066884.
The spelling of 105798050 in words is "one hundred five million, seven hundred ninety-eight thousand, fifty".
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