Base | Representation |
---|---|
bin | 1100011010100011001… |
… | …11101111000011101001 |
3 | 1111210001110211210022211 |
4 | 12031101213233003221 |
5 | 23442104202230121 |
6 | 523544123445121 |
7 | 42550554543355 |
oct | 6152147570351 |
9 | 1453043753284 |
10 | 426571133161 |
11 | 1549a9313a88 |
12 | 6a8099867a1 |
13 | 312c1511344 |
14 | 16909088465 |
15 | b1694b6ce1 |
hex | 63519ef0e9 |
426571133161 has 8 divisors (see below), whose sum is σ = 445488355584. Its totient is φ = 407684798400.
The previous prime is 426571133141. The next prime is 426571133189. The reversal of 426571133161 is 161331175624.
It is a happy number.
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 426571133161 - 211 = 426571131113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (426571133101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7693681 + ... + 7748926.
It is an arithmetic number, because the mean of its divisors is an integer number (55686044448).
Almost surely, 2426571133161 is an apocalyptic number.
It is an amenable number.
426571133161 is a deficient number, since it is larger than the sum of its proper divisors (18917222423).
426571133161 is a wasteful number, since it uses less digits than its factorization.
426571133161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15443831.
The product of its digits is 90720, while the sum is 40.
The spelling of 426571133161 in words is "four hundred twenty-six billion, five hundred seventy-one million, one hundred thirty-three thousand, one hundred sixty-one".
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