Base | Representation |
---|---|
bin | 1000010010011111… |
… | …0010100011100001 |
3 | 12202001202220000201 |
4 | 2010213302203201 |
5 | 14024101220301 |
6 | 1004441545201 |
7 | 106065246052 |
oct | 20447624341 |
9 | 5661686021 |
10 | 2225023201 |
11 | a41a70955 |
12 | 5211a5201 |
13 | 295c8329b |
14 | 171712729 |
15 | d0511201 |
hex | 849f28e1 |
2225023201 has 8 divisors (see below), whose sum is σ = 2247749504. Its totient is φ = 2202318720.
The previous prime is 2225023181. The next prime is 2225023211. The reversal of 2225023201 is 1023205222.
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 2225023201 - 25 = 2225023169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2225023211) 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, 268561 + ... + 276721.
It is an arithmetic number, because the mean of its divisors is an integer number (280968688).
Almost surely, 22225023201 is an apocalyptic number.
It is an amenable number.
2225023201 is a deficient number, since it is larger than the sum of its proper divisors (22726303).
2225023201 is a wasteful number, since it uses less digits than its factorization.
2225023201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10911.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 2225023201 is about 47170.1515897501. The cubic root of 2225023201 is about 1305.5039232546.
Adding to 2225023201 its reverse (1023205222), we get a palindrome (3248228423).
It can be divided in two parts, 22250 and 23201, that added together give a triangular number (45451 = T301).
The spelling of 2225023201 in words is "two billion, two hundred twenty-five million, twenty-three thousand, two hundred one".
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