Base | Representation |
---|---|
bin | 110001001000011100… |
… | …1010001111011111010 |
3 | 101002100011221221212222 |
4 | 1202100321101323322 |
5 | 3212041044244012 |
6 | 120245400404042 |
7 | 10423432322264 |
oct | 1422071217372 |
9 | 332304857788 |
10 | 105510149882 |
11 | 40823802285 |
12 | 18547176622 |
13 | 9c46268267 |
14 | 516cb9ab34 |
15 | 2b27d61972 |
hex | 1890e51efa |
105510149882 has 32 divisors (see below), whose sum is σ = 166965442560. Its totient is φ = 49931447040.
The previous prime is 105510149881. The next prime is 105510149897. The reversal of 105510149882 is 288941015501.
It is a super-2 number, since 2×1055101498822 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105510149881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4326788 + ... + 4351104.
It is an arithmetic number, because the mean of its divisors is an integer number (5217670080).
Almost surely, 2105510149882 is an apocalyptic number.
105510149882 is a deficient number, since it is larger than the sum of its proper divisors (61455292678).
105510149882 is a wasteful number, since it uses less digits than its factorization.
105510149882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25886.
The product of its (nonzero) digits is 115200, while the sum is 44.
The spelling of 105510149882 in words is "one hundred five billion, five hundred ten million, one hundred forty-nine thousand, eight hundred eighty-two".
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