Base | Representation |
---|---|
bin | 110100001100100000… |
… | …011101101000100111 |
3 | 12100122211110002022220 |
4 | 310030200131220213 |
5 | 1404234332131211 |
6 | 41425122123423 |
7 | 4022555431341 |
oct | 641440355047 |
9 | 170584402286 |
10 | 56044411431 |
11 | 2184a6778a8 |
12 | aa411b0573 |
13 | 53920b8238 |
14 | 29d93c0291 |
15 | 16d0351806 |
hex | d0c81da27 |
56044411431 has 8 divisors (see below), whose sum is σ = 74748328704. Its totient is φ = 37351717560.
The previous prime is 56044411429. The next prime is 56044411447. The reversal of 56044411431 is 13411444065.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56044411431 - 21 = 56044411429 is a prime.
It is a super-2 number, since 2×560444114312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 56044411392 and 56044411401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56044411331) 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, 2794191 + ... + 2814176.
It is an arithmetic number, because the mean of its divisors is an integer number (9343541088).
Almost surely, 256044411431 is an apocalyptic number.
56044411431 is a deficient number, since it is larger than the sum of its proper divisors (18703917273).
56044411431 is a wasteful number, since it uses less digits than its factorization.
56044411431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5611701.
The product of its (nonzero) digits is 23040, while the sum is 33.
Adding to 56044411431 its reverse (13411444065), we get a palindrome (69455855496).
The spelling of 56044411431 in words is "fifty-six billion, forty-four million, four hundred eleven thousand, four hundred thirty-one".
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