Base | Representation |
---|---|
bin | 1100110001000011… |
… | …0111001011110101 |
3 | 22211211110020100220 |
4 | 3030100313023311 |
5 | 24004301104110 |
6 | 1324015524553 |
7 | 150631533123 |
oct | 31420671365 |
9 | 8754406326 |
10 | 3426972405 |
11 | 14a94890aa |
12 | 7b7829759 |
13 | 427caaa2c |
14 | 2471cc913 |
15 | 150cd4370 |
hex | cc4372f5 |
3426972405 has 16 divisors (see below), whose sum is σ = 5507105280. Its totient is φ = 1819735488.
The previous prime is 3426972401. The next prime is 3426972463. The reversal of 3426972405 is 5042796243.
It is not a de Polignac number, because 3426972405 - 22 = 3426972401 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3426972401) 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 15 ways as a sum of consecutive naturals, for example, 495397 + ... + 502266.
It is an arithmetic number, because the mean of its divisors is an integer number (344194080).
Almost surely, 23426972405 is an apocalyptic number.
It is an amenable number.
3426972405 is a deficient number, since it is larger than the sum of its proper divisors (2080132875).
3426972405 is a wasteful number, since it uses less digits than its factorization.
3426972405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 997900.
The product of its (nonzero) digits is 362880, while the sum is 42.
The square root of 3426972405 is about 58540.3485213404. The cubic root of 3426972405 is about 1507.6604275252.
The spelling of 3426972405 in words is "three billion, four hundred twenty-six million, nine hundred seventy-two thousand, four hundred five".
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