Base | Representation |
---|---|
bin | 10000000001100… |
… | …01111001110011 |
3 | 100100221100111110 |
4 | 20000301321303 |
5 | 233403002011 |
6 | 21201044403 |
7 | 3221366154 |
oct | 1000617163 |
9 | 310840443 |
10 | 134422131 |
11 | 69972378 |
12 | 39026703 |
13 | 21b0652c |
14 | 13bd192b |
15 | bc03ba6 |
hex | 8031e73 |
134422131 has 8 divisors (see below), whose sum is σ = 188662720. Its totient is φ = 84898152.
The previous prime is 134422109. The next prime is 134422139. The reversal of 134422131 is 131224431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134422131 - 29 = 134421619 is a prime.
It is a super-2 number, since 2×1344221312 = 36138618605162322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 134422098 and 134422107.
It is not an unprimeable number, because it can be changed into a prime (134422139) 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, 1179085 + ... + 1179198.
It is an arithmetic number, because the mean of its divisors is an integer number (23582840).
Almost surely, 2134422131 is an apocalyptic number.
134422131 is a deficient number, since it is larger than the sum of its proper divisors (54240589).
134422131 is a wasteful number, since it uses less digits than its factorization.
134422131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2358305.
The product of its digits is 576, while the sum is 21.
The square root of 134422131 is about 11594.0558477178. The cubic root of 134422131 is about 512.2597800248.
Adding to 134422131 its reverse (131224431), we get a palindrome (265646562).
The spelling of 134422131 in words is "one hundred thirty-four million, four hundred twenty-two thousand, one hundred thirty-one".
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