Base | Representation |
---|---|
bin | 1101011011101… |
… | …1000000111101 |
3 | 10221000101200201 |
4 | 3112323000331 |
5 | 103410344131 |
6 | 5331323501 |
7 | 1252613065 |
oct | 326730075 |
9 | 127011621 |
10 | 56340541 |
11 | 29891534 |
12 | 16a50591 |
13 | b8983ca |
14 | 76a83a5 |
15 | 4e2d761 |
hex | 35bb03d |
56340541 has 4 divisors (see below), whose sum is σ = 56357532. Its totient is φ = 56323552.
The previous prime is 56340523. The next prime is 56340551. The reversal of 56340541 is 14504365.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14220441 + 42120100 = 3771^2 + 6490^2 .
It is a cyclic number.
It is not a de Polignac number, because 56340541 - 223 = 47951933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56340521) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720 + ... + 10753.
It is an arithmetic number, because the mean of its divisors is an integer number (14089383).
Almost surely, 256340541 is an apocalyptic number.
It is an amenable number.
56340541 is a deficient number, since it is larger than the sum of its proper divisors (16991).
56340541 is a wasteful number, since it uses less digits than its factorization.
56340541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16990.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 56340541 is about 7506.0336396795. The cubic root of 56340541 is about 383.3601835425.
The spelling of 56340541 in words is "fifty-six million, three hundred forty thousand, five hundred forty-one".
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