Base | Representation |
---|---|
bin | 10011100011110010… |
… | …10111011011110110 |
3 | 1000002211002211002210 |
4 | 21301321113123312 |
5 | 133001201020243 |
6 | 4453552314250 |
7 | 521135212002 |
oct | 116171273366 |
9 | 30084084083 |
10 | 10500798198 |
11 | 44a9477120 |
12 | 2050842986 |
13 | cb4691977 |
14 | 718885702 |
15 | 416d32933 |
hex | 271e576f6 |
10500798198 has 16 divisors (see below), whose sum is σ = 22910832576. Its totient is φ = 3182060040.
The previous prime is 10500798197. The next prime is 10500798211. The reversal of 10500798198 is 89189700501.
It is a super-2 number, since 2×105007981982 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10500798193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79551436 + ... + 79551567.
It is an arithmetic number, because the mean of its divisors is an integer number (1431927036).
Almost surely, 210500798198 is an apocalyptic number.
10500798198 is an abundant number, since it is smaller than the sum of its proper divisors (12410034378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10500798198 is a wasteful number, since it uses less digits than its factorization.
10500798198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159103019.
The product of its (nonzero) digits is 181440, while the sum is 48.
The spelling of 10500798198 in words is "ten billion, five hundred million, seven hundred ninety-eight thousand, one hundred ninety-eight".
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