Base | Representation |
---|---|
bin | 1000010010011111… |
… | …1111111001101111 |
3 | 12202001212200000112 |
4 | 2010213333321233 |
5 | 14024104442441 |
6 | 1004443050235 |
7 | 106065564332 |
oct | 20447777157 |
9 | 5661780015 |
10 | 2225077871 |
11 | a41aa8a35 |
12 | 52121097b |
13 | 295ca2133 |
14 | 171728619 |
15 | d05224eb |
hex | 849ffe6f |
2225077871 has 8 divisors (see below), whose sum is σ = 2277585024. Its totient is φ = 2172605400.
The previous prime is 2225077847. The next prime is 2225077879. The reversal of 2225077871 is 1787705222.
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 2225077871 - 218 = 2224815727 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2225077879) 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, 158696 + ... + 172146.
It is an arithmetic number, because the mean of its divisors is an integer number (284698128).
Almost surely, 22225077871 is an apocalyptic number.
2225077871 is a deficient number, since it is larger than the sum of its proper divisors (52507153).
2225077871 is a wasteful number, since it uses less digits than its factorization.
2225077871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17341.
The product of its (nonzero) digits is 109760, while the sum is 41.
The square root of 2225077871 is about 47170.7310840101. The cubic root of 2225077871 is about 1305.5146154750.
The spelling of 2225077871 in words is "two billion, two hundred twenty-five million, seventy-seven thousand, eight hundred seventy-one".
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