Base | Representation |
---|---|
bin | 1101011000011… |
… | …0101010001010 |
3 | 10220121111112002 |
4 | 3112012222022 |
5 | 103332013330 |
6 | 5322551002 |
7 | 1251030626 |
oct | 326065212 |
9 | 126544462 |
10 | 56126090 |
11 | 297553a9 |
12 | 16968462 |
13 | b821907 |
14 | 7650186 |
15 | 4dd9e45 |
hex | 3586a8a |
56126090 has 8 divisors (see below), whose sum is σ = 101026980. Its totient is φ = 22450432.
The previous prime is 56126071. The next prime is 56126093. The reversal of 56126090 is 9062165.
It can be written as a sum of positive squares in 2 ways, for example, as 55815841 + 310249 = 7471^2 + 557^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (56126093) 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, 2806295 + ... + 2806314.
Almost surely, 256126090 is an apocalyptic number.
56126090 is a deficient number, since it is larger than the sum of its proper divisors (44900890).
56126090 is a wasteful number, since it uses less digits than its factorization.
56126090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5612616.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 56126090 is about 7491.7347790749. The cubic root of 56126090 is about 382.8731659457.
The spelling of 56126090 in words is "fifty-six million, one hundred twenty-six thousand, ninety".
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