Base | Representation |
---|---|
bin | 1111100011010111101… |
… | …11111100011111000001 |
3 | 1220002100021002221102110 |
4 | 13301223313330133001 |
5 | 32223410224204411 |
6 | 1045254325405533 |
7 | 53415402056031 |
oct | 7615367743701 |
9 | 1802307087373 |
10 | 534385772481 |
11 | 1966a4923290 |
12 | 876988698a9 |
13 | 3b514034002 |
14 | 1bc15d218c1 |
15 | dd797d52a6 |
hex | 7c6bdfc7c1 |
534385772481 has 8 divisors (see below), whose sum is σ = 777288396384. Its totient is φ = 323870165120.
The previous prime is 534385772471. The next prime is 534385772507. The reversal of 534385772481 is 184277583435.
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 534385772481 - 27 = 534385772353 is a prime.
It is a super-2 number, since 2×5343857724812 (a number of 24 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (534385772471) 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, 8096754096 + ... + 8096754161.
It is an arithmetic number, because the mean of its divisors is an integer number (97161049548).
Almost surely, 2534385772481 is an apocalyptic number.
It is an amenable number.
534385772481 is a deficient number, since it is larger than the sum of its proper divisors (242902623903).
534385772481 is a wasteful number, since it uses less digits than its factorization.
534385772481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16193508271.
The product of its digits is 22579200, while the sum is 57.
The spelling of 534385772481 in words is "five hundred thirty-four billion, three hundred eighty-five million, seven hundred seventy-two thousand, four hundred eighty-one".
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