Base | Representation |
---|---|
bin | 1101011111100… |
… | …1111101001001 |
3 | 10221111111100000 |
4 | 3113321331021 |
5 | 103442121340 |
6 | 5341033213 |
7 | 1255035516 |
oct | 327717511 |
9 | 127444300 |
10 | 56598345 |
11 | 29a481a1 |
12 | 16b55809 |
13 | b95885b |
14 | 773430d |
15 | 4e7ed30 |
hex | 35f9f49 |
56598345 has 48 divisors (see below), whose sum is σ = 104569920. Its totient is φ = 29346624.
The previous prime is 56598341. The next prime is 56598349. The reversal of 56598345 is 54389565.
56598345 is a `hidden beast` number, since 56 + 598 + 3 + 4 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (56598341) and next prime (56598349).
It is not a de Polignac number, because 56598345 - 22 = 56598341 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 56598345.
It is not an unprimeable number, because it can be changed into a prime (56598341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44326 + ... + 45584.
It is an arithmetic number, because the mean of its divisors is an integer number (2178540).
Almost surely, 256598345 is an apocalyptic number.
It is an amenable number.
56598345 is a deficient number, since it is larger than the sum of its proper divisors (47971575).
56598345 is a wasteful number, since it uses less digits than its factorization.
56598345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1316 (or 1304 counting only the distinct ones).
The product of its digits is 648000, while the sum is 45.
The square root of 56598345 is about 7523.1871570499. The cubic root of 56598345 is about 383.9440226020.
The spelling of 56598345 in words is "fifty-six million, five hundred ninety-eight thousand, three hundred forty-five".
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