Base | Representation |
---|---|
bin | 1111100011000101101… |
… | …10111101111101010111 |
3 | 1220001221201111120222201 |
4 | 13301202312331331113 |
5 | 32223103014141211 |
6 | 1045231323505331 |
7 | 53411554335622 |
oct | 7614266757527 |
9 | 1801851446881 |
10 | 534234521431 |
11 | 196627507116 |
12 | 87656088247 |
13 | 3b4bb8b7850 |
14 | 1bbddbccdb9 |
15 | dd6b3aa0c1 |
hex | 7c62dbdf57 |
534234521431 has 8 divisors (see below), whose sum is σ = 576227043504. Its totient is φ = 492370222080.
The previous prime is 534234521347. The next prime is 534234521437. The reversal of 534234521431 is 134125432435.
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 534234521431 - 215 = 534234488663 is a prime.
It is a super-2 number, since 2×5342345214312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534234521437) 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, 32047021 + ... + 32063686.
It is an arithmetic number, because the mean of its divisors is an integer number (72028380438).
Almost surely, 2534234521431 is an apocalyptic number.
534234521431 is a deficient number, since it is larger than the sum of its proper divisors (41992522073).
534234521431 is a wasteful number, since it uses less digits than its factorization.
534234521431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64111361.
The product of its digits is 172800, while the sum is 37.
Adding to 534234521431 its reverse (134125432435), we get a palindrome (668359953866).
The spelling of 534234521431 in words is "five hundred thirty-four billion, two hundred thirty-four million, five hundred twenty-one thousand, four hundred thirty-one".
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