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2225111053 = 11313646271
BaseRepresentation
bin1000010010100000…
…1000000000001101
312202001221100112111
42010220020000031
514024112023203
61004443504021
7106066063144
oct20450100015
95661840474
102225111053
11a42020960
12521228011
13295cb4279
1417173675b
15d052c26d
hex84a0800d

2225111053 has 8 divisors (see below), whose sum is σ = 2435152896. Its totient is φ = 2016362400.

The previous prime is 2225111051. The next prime is 2225111059. The reversal of 2225111053 is 3501115222.

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 2225111053 - 21 = 2225111051 is a prime.

It is a super-2 number, since 2×22251110532 = 9902238396365537618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225111051) 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, 319693 + ... + 326578.

It is an arithmetic number, because the mean of its divisors is an integer number (304394112).

Almost surely, 22225111053 is an apocalyptic number.

It is an amenable number.

2225111053 is a deficient number, since it is larger than the sum of its proper divisors (210041843).

2225111053 is a wasteful number, since it uses less digits than its factorization.

2225111053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646595.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2225111053 is about 47171.0828050406. The cubic root of 2225111053 is about 1305.5211050412.

Adding to 2225111053 its reverse (3501115222), we get a palindrome (5726226275).

The spelling of 2225111053 in words is "two billion, two hundred twenty-five million, one hundred eleven thousand, fifty-three".

Divisors: 1 11 313 3443 646271 7108981 202282823 2225111053