Base | Representation |
---|---|
bin | 1101011101111… |
… | …1010100011001 |
3 | 10221021221200010 |
4 | 3113133110121 |
5 | 103430123431 |
6 | 5334432133 |
7 | 1254102444 |
oct | 327372431 |
9 | 127257603 |
10 | 56489241 |
11 | 29983226 |
12 | 16b02649 |
13 | b91acb3 |
14 | 770665b |
15 | 4e5c846 |
hex | 35df519 |
56489241 has 16 divisors (see below), whose sum is σ = 76734464. Its totient is φ = 36956304.
The previous prime is 56489231. The next prime is 56489243. The reversal of 56489241 is 14298465.
It is a de Polignac number, because none of the positive numbers 2k-56489241 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 56489241.
It is not an unprimeable number, because it can be changed into a prime (56489243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92760 + ... + 93366.
It is an arithmetic number, because the mean of its divisors is an integer number (4795904).
Almost surely, 256489241 is an apocalyptic number.
It is an amenable number.
56489241 is a deficient number, since it is larger than the sum of its proper divisors (20245223).
56489241 is a wasteful number, since it uses less digits than its factorization.
56489241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1140.
The product of its digits is 69120, while the sum is 39.
The square root of 56489241 is about 7515.9324770783. The cubic root of 56489241 is about 383.6971556995.
The spelling of 56489241 in words is "fifty-six million, four hundred eighty-nine thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •