Base | Representation |
---|---|
bin | 11111111010000… |
… | …011111111111111 |
3 | 1101022021210100102 |
4 | 133322003333333 |
5 | 2044020030211 |
6 | 125041351315 |
7 | 16160045321 |
oct | 3772037777 |
9 | 1338253312 |
10 | 535314431 |
11 | 255197723 |
12 | 12b33853b |
13 | 86b9b002 |
14 | 51149611 |
15 | 31ee1a3b |
hex | 1fe83fff |
535314431 has 4 divisors (see below), whose sum is σ = 535794792. Its totient is φ = 534834072.
The previous prime is 535314427. The next prime is 535314449. The reversal of 535314431 is 134413535.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134413535 = 5 ⋅26882707.
It is a cyclic number.
It is not a de Polignac number, because 535314431 - 22 = 535314427 is a prime.
It is a super-2 number, since 2×5353144312 = 573123080073707522, 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 = 535314394 and 535314403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (535314401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238505 + ... + 240738.
It is an arithmetic number, because the mean of its divisors is an integer number (133948698).
Almost surely, 2535314431 is an apocalyptic number.
535314431 is a deficient number, since it is larger than the sum of its proper divisors (480361).
535314431 is a wasteful number, since it uses less digits than its factorization.
535314431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480360.
The product of its digits is 10800, while the sum is 29.
The square root of 535314431 is about 23136.8630328314. The cubic root of 535314431 is about 811.9631450306.
Adding to 535314431 its reverse (134413535), we get a palindrome (669727966).
The spelling of 535314431 in words is "five hundred thirty-five million, three hundred fourteen thousand, four hundred thirty-one".
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