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2241223153 = 132947126487
BaseRepresentation
bin1000010110010110…
…0101100111110001
312210012020221011221
42011211211213301
514042223120103
61010221105041
7106353040201
oct20545454761
95705227157
102241223153
11a50126144
125266b8181
13299435b60
1417392c401
15d1b611bd
hex859659f1

2241223153 has 16 divisors (see below), whose sum is σ = 2549998080. Its totient is φ = 1954967616.

The previous prime is 2241223091. The next prime is 2241223157. The reversal of 2241223153 is 3513221422.

2241223153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2241223153 - 213 = 2241214961 is a prime.

It is a super-2 number, since 2×22412231532 = 10046162443086522818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2241223157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45525 + ... + 80962.

It is an arithmetic number, because the mean of its divisors is an integer number (159374880).

Almost surely, 22241223153 is an apocalyptic number.

It is an amenable number.

2241223153 is a deficient number, since it is larger than the sum of its proper divisors (308774927).

2241223153 is a wasteful number, since it uses less digits than its factorization.

2241223153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126576.

The product of its digits is 2880, while the sum is 25.

The square root of 2241223153 is about 47341.5584133011. The cubic root of 2241223153 is about 1308.6646363694.

Adding to 2241223153 its reverse (3513221422), we get a palindrome (5754444575).

The spelling of 2241223153 in words is "two billion, two hundred forty-one million, two hundred twenty-three thousand, one hundred fifty-three".

Divisors: 1 13 29 47 377 611 1363 17719 126487 1644331 3668123 5944889 47685599 77283557 172401781 2241223153