Base | Representation |
---|---|
bin | 1101100101100… |
… | …1010011110010 |
3 | 10222020100002112 |
4 | 3121121103302 |
5 | 104042121124 |
6 | 5353245322 |
7 | 1261253303 |
oct | 331312362 |
9 | 128210075 |
10 | 56988914 |
11 | 2a194684 |
12 | 17103842 |
13 | ba64568 |
14 | 77d67aa |
15 | 500a90e |
hex | 36594f2 |
56988914 has 4 divisors (see below), whose sum is σ = 85483374. Its totient is φ = 28494456.
The previous prime is 56988907. The next prime is 56988937. The reversal of 56988914 is 41988965.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41988965 = 5 ⋅8397793.
It can be written as a sum of positive squares in only one way, i.e., 43335889 + 13653025 = 6583^2 + 3695^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14247227 + ... + 14247230.
Almost surely, 256988914 is an apocalyptic number.
56988914 is a deficient number, since it is larger than the sum of its proper divisors (28494460).
56988914 is a wasteful number, since it uses less digits than its factorization.
56988914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28494459.
The product of its digits is 622080, while the sum is 50.
The square root of 56988914 is about 7549.1002112835. The cubic root of 56988914 is about 384.8251615196.
The spelling of 56988914 in words is "fifty-six million, nine hundred eighty-eight thousand, nine hundred fourteen".
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