Base | Representation |
---|---|
bin | 1011010010110010… |
… | …1000101110111001 |
3 | 21211021111020110121 |
4 | 2310230220232321 |
5 | 22202042200212 |
6 | 1220453413241 |
7 | 135061114063 |
oct | 26454505671 |
9 | 7737436417 |
10 | 3031600057 |
11 | 1316293aa2 |
12 | 70733a221 |
13 | 3940c98b5 |
14 | 20a8b0733 |
15 | 12b236d07 |
hex | b4b28bb9 |
3031600057 has 8 divisors (see below), whose sum is σ = 3136877640. Its totient is φ = 2926371840.
The previous prime is 3031600051. The next prime is 3031600067. The reversal of 3031600057 is 7500061303.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1626024976 + 1405575081 = 40324^2 + 37491^2 .
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 3031600057 - 23 = 3031600049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3031600051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148183 + ... + 167395.
It is an arithmetic number, because the mean of its divisors is an integer number (392109705).
Almost surely, 23031600057 is an apocalyptic number.
It is an amenable number.
3031600057 is a deficient number, since it is larger than the sum of its proper divisors (105277583).
3031600057 is a wasteful number, since it uses less digits than its factorization.
3031600057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24683.
The product of its (nonzero) digits is 1890, while the sum is 25.
The square root of 3031600057 is about 55059.9678259986. The cubic root of 3031600057 is about 1447.2958012795.
The spelling of 3031600057 in words is "three billion, thirty-one million, six hundred thousand, fifty-seven".
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