Base | Representation |
---|---|
bin | 1000010010100001… |
… | …1110000101111111 |
3 | 12202002002221122200 |
4 | 2010220132011333 |
5 | 14024122422120 |
6 | 1004445442543 |
7 | 106066621014 |
oct | 20450360577 |
9 | 5662087580 |
10 | 2225201535 |
11 | a42082937 |
12 | 521270453 |
13 | 2960164cb |
14 | 17175b70b |
15 | d0548e90 |
hex | 84a1e17f |
2225201535 has 12 divisors (see below), whose sum is σ = 3857016072. Its totient is φ = 1186774128.
The previous prime is 2225201533. The next prime is 2225201543. The reversal of 2225201535 is 5351025222.
2225201535 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2225201535 - 21 = 2225201533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2225201499 and 2225201508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2225201533) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24724417 + ... + 24724506.
It is an arithmetic number, because the mean of its divisors is an integer number (321418006).
Almost surely, 22225201535 is an apocalyptic number.
2225201535 is a deficient number, since it is larger than the sum of its proper divisors (1631814537).
2225201535 is a wasteful number, since it uses less digits than its factorization.
2225201535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49448934 (or 49448931 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 2225201535 is about 47172.0418786382. The cubic root of 2225201535 is about 1305.5388007212.
Adding to 2225201535 its reverse (5351025222), we get a palindrome (7576226757).
The spelling of 2225201535 in words is "two billion, two hundred twenty-five million, two hundred one thousand, five hundred thirty-five".
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