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2244141213 = 35573134227
BaseRepresentation
bin1000010111000010…
…1110000010011101
312210101202012000020
42011300232002131
514044000004323
61010403422353
7106416612516
oct20560560235
95711665006
102244141213
11a51839566
125276849b9
13299c18112
1417408ba0d
15d203aae3
hex85c2e09d

2244141213 has 8 divisors (see below), whose sum is σ = 2992747488. Its totient is φ = 1495814544.

The previous prime is 2244141199. The next prime is 2244141217. The reversal of 2244141213 is 3121414422.

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

It is not a de Polignac number, because 2244141213 - 222 = 2239946909 is a prime.

It is a super-2 number, since 2×22441412132 = 10072339567770222738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244141217) 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, 50395 + ... + 83832.

It is an arithmetic number, because the mean of its divisors is an integer number (374093436).

Almost surely, 22244141213 is an apocalyptic number.

It is an amenable number.

2244141213 is a deficient number, since it is larger than the sum of its proper divisors (748606275).

2244141213 is a wasteful number, since it uses less digits than its factorization.

2244141213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139803.

The product of its digits is 1536, while the sum is 24.

The square root of 2244141213 is about 47372.3676102430. The cubic root of 2244141213 is about 1309.2323480653.

Adding to 2244141213 its reverse (3121414422), we get a palindrome (5365555635).

The spelling of 2244141213 in words is "two billion, two hundred forty-four million, one hundred forty-one thousand, two hundred thirteen".

Divisors: 1 3 5573 16719 134227 402681 748047071 2244141213