Base | Representation |
---|---|
bin | 100001101101000101… |
… | …1000000011110001111 |
3 | 20220211021100120100212 |
4 | 1003122023000132033 |
5 | 2141213211422333 |
6 | 53130102113035 |
7 | 5141432052332 |
oct | 1033213003617 |
9 | 226737316325 |
10 | 72379795343 |
11 | 28772564589 |
12 | 1203ba1b77b |
13 | 6a964aa98b |
14 | 3708ad6619 |
15 | 1d394e5448 |
hex | 10da2c078f |
72379795343 has 8 divisors (see below), whose sum is σ = 72927450720. Its totient is φ = 71833039200.
The previous prime is 72379795321. The next prime is 72379795349. The reversal of 72379795343 is 34359797327.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 72379795343 - 212 = 72379791247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72379795349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62780 + ... + 385617.
It is an arithmetic number, because the mean of its divisors is an integer number (9115931340).
Almost surely, 272379795343 is an apocalyptic number.
72379795343 is a deficient number, since it is larger than the sum of its proper divisors (547655377).
72379795343 is a wasteful number, since it uses less digits than its factorization.
72379795343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449617.
The product of its digits is 30005640, while the sum is 59.
The spelling of 72379795343 in words is "seventy-two billion, three hundred seventy-nine million, seven hundred ninety-five thousand, three hundred forty-three".
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