Base | Representation |
---|---|
bin | 110011001010100001… |
… | …1111010010001000100 |
3 | 101111121101012221222221 |
4 | 1212111003322101010 |
5 | 3300011000401201 |
6 | 122250442502124 |
7 | 10636543124632 |
oct | 1462503722104 |
9 | 344541187887 |
10 | 109875012676 |
11 | 42663642300 |
12 | 19364b04944 |
13 | a490647c00 |
14 | 546476a352 |
15 | 2cd11594a1 |
hex | 19950fa444 |
109875012676 has 243 divisors, whose sum is σ = 245562523479. Its totient is φ = 42959030400.
The previous prime is 109875012647. The next prime is 109875012677. The reversal of 109875012676 is 676210578901.
The square root of 109875012676 is 331474.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 77267320900 + 32607691776 = 277970^2 + 180576^2 .
It is a Harshad number since it is a multiple of its sum of digits (52).
It is not an unprimeable number, because it can be changed into a prime (109875012677) by changing a digit.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1801229686 + ... + 1801229746.
Almost surely, 2109875012676 is an apocalyptic number.
109875012676 is the 331474-th square number.
It is an amenable number.
109875012676 is an abundant number, since it is smaller than the sum of its proper divisors (135687510803).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109875012676 is a wasteful number, since it uses less digits than its factorization.
109875012676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212 (or 106 counting only the distinct ones).
The product of its (nonzero) digits is 1270080, while the sum is 52.
The spelling of 109875012676 in words is "one hundred nine billion, eight hundred seventy-five million, twelve thousand, six hundred seventy-six".
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