Base | Representation |
---|---|
bin | 1101011101111… |
… | …1001111000001 |
3 | 10221021221012101 |
4 | 3113133033001 |
5 | 103430121042 |
6 | 5334430401 |
7 | 1254101443 |
oct | 327371701 |
9 | 127257171 |
10 | 56488897 |
11 | 29982a43 |
12 | 16b02401 |
13 | b91aaaa |
14 | 7706493 |
15 | 4e5c6b7 |
hex | 35df3c1 |
56488897 has 8 divisors (see below), whose sum is σ = 60978240. Its totient is φ = 52169040.
The previous prime is 56488891. The next prime is 56488907. The reversal of 56488897 is 79888465.
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 56488897 - 27 = 56488769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56488891) 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, 41679 + ... + 43012.
It is an arithmetic number, because the mean of its divisors is an integer number (7622280).
Almost surely, 256488897 is an apocalyptic number.
It is an amenable number.
56488897 is a deficient number, since it is larger than the sum of its proper divisors (4489343).
56488897 is a wasteful number, since it uses less digits than its factorization.
56488897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84743.
The product of its digits is 3870720, while the sum is 55.
The square root of 56488897 is about 7515.9095923248. The cubic root of 56488897 is about 383.6963768368.
The spelling of 56488897 in words is "fifty-six million, four hundred eighty-eight thousand, eight hundred ninety-seven".
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