Base | Representation |
---|---|
bin | 10011100111000111001111… |
… | …10101110110111100111101 |
3 | 12122200202002120121112110202 |
4 | 21303203213311312330331 |
5 | 21123031214443314303 |
6 | 231415303435413245 |
7 | 12040463440611155 |
oct | 1163434765667475 |
9 | 178622076545422 |
10 | 43125361307453 |
11 | 128173aa200577 |
12 | 4a05b982b4225 |
13 | 1b0a91cc554a9 |
14 | a913c878b765 |
15 | 4ebbc9e3bc88 |
hex | 2738e7d76f3d |
43125361307453 has 8 divisors (see below), whose sum is σ = 45395209425600. Its totient is φ = 40855522415328.
The previous prime is 43125361307401. The next prime is 43125361307531. The reversal of 43125361307453 is 35470316352134.
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 43125361307453 - 218 = 43125361045309 is a prime.
It is a super-3 number, since 3×431253613074533 (a number of 42 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 43125361307398 and 43125361307407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43125361307153) 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, 8613953 + ... + 12666921.
It is an arithmetic number, because the mean of its divisors is an integer number (5674401178200).
Almost surely, 243125361307453 is an apocalyptic number.
It is an amenable number.
43125361307453 is a deficient number, since it is larger than the sum of its proper divisors (2269848118147).
43125361307453 is a wasteful number, since it uses less digits than its factorization.
43125361307453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4613011.
The product of its (nonzero) digits is 2721600, while the sum is 47.
Adding to 43125361307453 its reverse (35470316352134), we get a palindrome (78595677659587).
The spelling of 43125361307453 in words is "forty-three trillion, one hundred twenty-five billion, three hundred sixty-one million, three hundred seven thousand, four hundred fifty-three".
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