Base | Representation |
---|---|
bin | 11000001010111111100110… |
… | …01100100001011100110111 |
3 | 20222012111112120220202012102 |
4 | 30011133303030201130313 |
5 | 23431340001402343411 |
6 | 305014425402412315 |
7 | 14124162054631463 |
oct | 1405376314413467 |
9 | 228174476822172 |
10 | 53154300434231 |
11 | 15a33680957897 |
12 | 5b657ab80109b |
13 | 2387576744369 |
14 | d1a97908d4a3 |
15 | 6229ea7a0d3b |
hex | 3057f3321737 |
53154300434231 has 8 divisors (see below), whose sum is σ = 53168210062464. Its totient is φ = 53140392156600.
The previous prime is 53154300434177. The next prime is 53154300434239. The reversal of 53154300434231 is 13243400345135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53154300434231 is a prime.
It is a super-3 number, since 3×531543004342313 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53154300434239) 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, 80928356 + ... + 81582518.
It is an arithmetic number, because the mean of its divisors is an integer number (6646026257808).
Almost surely, 253154300434231 is an apocalyptic number.
53154300434231 is a deficient number, since it is larger than the sum of its proper divisors (13909628233).
53154300434231 is a wasteful number, since it uses less digits than its factorization.
53154300434231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 675301.
The product of its (nonzero) digits is 259200, while the sum is 38.
Adding to 53154300434231 its reverse (13243400345135), we get a palindrome (66397700779366).
The spelling of 53154300434231 in words is "fifty-three trillion, one hundred fifty-four billion, three hundred million, four hundred thirty-four thousand, two hundred thirty-one".
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