Base | Representation |
---|---|
bin | 1101011100111… |
… | …1000100110011 |
3 | 10221011120101220 |
4 | 3113033010303 |
5 | 103421011312 |
6 | 5333200123 |
7 | 1253404455 |
oct | 327170463 |
9 | 127146356 |
10 | 56422707 |
11 | 29938240 |
12 | 16a90043 |
13 | b8c6923 |
14 | 76ca2d5 |
15 | 4e47c8c |
hex | 35cf133 |
56422707 has 16 divisors (see below), whose sum is σ = 82995840. Its totient is φ = 33809600.
The previous prime is 56422699. The next prime is 56422721. The reversal of 56422707 is 70722465.
It is not a de Polignac number, because 56422707 - 23 = 56422699 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (56422747) 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, 6669 + ... + 12542.
It is an arithmetic number, because the mean of its divisors is an integer number (5187240).
Almost surely, 256422707 is an apocalyptic number.
56422707 is a deficient number, since it is larger than the sum of its proper divisors (26573133).
56422707 is a wasteful number, since it uses less digits than its factorization.
56422707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19314.
The product of its (nonzero) digits is 23520, while the sum is 33.
The square root of 56422707 is about 7511.5049757023. The cubic root of 56422707 is about 383.5464548140.
The spelling of 56422707 in words is "fifty-six million, four hundred twenty-two thousand, seven hundred seven".
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