Base | Representation |
---|---|
bin | 110001000011001010… |
… | …0111110100001111010 |
3 | 101001212211100202022221 |
4 | 1202012110332201322 |
5 | 3211210203023200 |
6 | 120220024434254 |
7 | 10416150355234 |
oct | 1420624764172 |
9 | 331784322287 |
10 | 105332861050 |
11 | 4074272158a |
12 | 184b791898a |
13 | 9c18603421 |
14 | 515340b254 |
15 | 2b174e191a |
hex | 188653e87a |
105332861050 has 24 divisors (see below), whose sum is σ = 207443777436. Its totient is φ = 39654723840.
The previous prime is 105332861047. The next prime is 105332861057. The reversal of 105332861050 is 50168233501.
It can be written as a sum of positive squares in 6 ways, for example, as 38495617209 + 66837243841 = 196203^2 + 258529^2 .
It is a super-2 number, since 2×1053328610502 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 105332860997 and 105332861015.
It is not an unprimeable number, because it can be changed into a prime (105332861057) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61959657 + ... + 61961356.
Almost surely, 2105332861050 is an apocalyptic number.
105332861050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105332861050 is a deficient number, since it is larger than the sum of its proper divisors (102110916386).
105332861050 is a wasteful number, since it uses less digits than its factorization.
105332861050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123921042 (or 123921037 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 34.
The spelling of 105332861050 in words is "one hundred five billion, three hundred thirty-two million, eight hundred sixty-one thousand, fifty".
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