Base | Representation |
---|---|
bin | 100110101011011010… |
… | …010100110001011111 |
3 | 10222012022222112010000 |
4 | 212223122110301133 |
5 | 1140023302313211 |
6 | 31025010545343 |
7 | 3000110341224 |
oct | 465332246137 |
9 | 128168875100 |
10 | 41530510431 |
11 | 166819881a3 |
12 | 8070598253 |
13 | 3bbb197c37 |
14 | 201d97394b |
15 | 113105b656 |
hex | 9ab694c5f |
41530510431 has 20 divisors (see below), whose sum is σ = 62045775000. Its totient is φ = 27684164016.
The previous prime is 41530510393. The next prime is 41530510447. The reversal of 41530510431 is 13401503514.
It is a happy number.
41530510431 is a `hidden beast` number, since 41 + 530 + 51 + 0 + 43 + 1 = 666.
It is not a de Polignac number, because 41530510431 - 26 = 41530510367 is a prime.
It is a super-2 number, since 2×415305104312 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 41530510395 and 41530510404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41530510531) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1024945 + ... + 1064693.
It is an arithmetic number, because the mean of its divisors is an integer number (3102288750).
Almost surely, 241530510431 is an apocalyptic number.
41530510431 is a deficient number, since it is larger than the sum of its proper divisors (20515264569).
41530510431 is a wasteful number, since it uses less digits than its factorization.
41530510431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52660 (or 52651 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The spelling of 41530510431 in words is "forty-one billion, five hundred thirty million, five hundred ten thousand, four hundred thirty-one".
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