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2224633105 = 51132139301
BaseRepresentation
bin1000010010011001…
…0011010100010001
312202001001001220201
42010212103110101
514024001224410
61004425335201
7106062032542
oct20446232421
95661031821
102224633105
11a41824862
12521037501
13295b77866
141716504c9
15d048583a
hex84993511

2224633105 has 8 divisors (see below), whose sum is σ = 2669863464. Its totient is φ = 1779504000.

The previous prime is 2224633087. The next prime is 2224633109. The reversal of 2224633105 is 5013364222.

It can be written as a sum of positive squares in 4 ways, for example, as 3207681 + 2221425424 = 1791^2 + 47132^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2224633105 - 29 = 2224632593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2224633109) 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, 36955 + ... + 76255.

It is an arithmetic number, because the mean of its divisors is an integer number (333732933).

Almost surely, 22224633105 is an apocalyptic number.

It is an amenable number.

2224633105 is a deficient number, since it is larger than the sum of its proper divisors (445230359).

2224633105 is a wasteful number, since it uses less digits than its factorization.

2224633105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50627.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2224633105 is about 47166.0164207239. The cubic root of 2224633105 is about 1305.4276241815.

Adding to 2224633105 its reverse (5013364222), we get a palindrome (7237997327).

The spelling of 2224633105 in words is "two billion, two hundred twenty-four million, six hundred thirty-three thousand, one hundred five".

Divisors: 1 5 11321 39301 56605 196505 444926621 2224633105