Base | Representation |
---|---|
bin | 110010111010011100… |
… | …1100001111000111000 |
3 | 101110012202212211122111 |
4 | 1211310321201320320 |
5 | 3242404331423342 |
6 | 122121125302104 |
7 | 10620301511545 |
oct | 1456471417070 |
9 | 343182784574 |
10 | 109335420472 |
11 | 42406aa3733 |
12 | 19234264934 |
13 | a40590ca95 |
14 | 5412c29bcc |
15 | 2c9dac0217 |
hex | 1974e61e38 |
109335420472 has 8 divisors (see below), whose sum is σ = 205003913400. Its totient is φ = 54667710232.
The previous prime is 109335420353. The next prime is 109335420473. The reversal of 109335420472 is 274024533901.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109335420473) 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 as a sum of consecutive naturals, namely, 6833463772 + ... + 6833463787.
It is an arithmetic number, because the mean of its divisors is an integer number (25625489175).
Almost surely, 2109335420472 is an apocalyptic number.
It is an amenable number.
109335420472 is a deficient number, since it is larger than the sum of its proper divisors (95668492928).
109335420472 is a wasteful number, since it uses less digits than its factorization.
109335420472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13666927565 (or 13666927561 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 40.
The spelling of 109335420472 in words is "one hundred nine billion, three hundred thirty-five million, four hundred twenty thousand, four hundred seventy-two".
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