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2244010013 = 71718857227
BaseRepresentation
bin1000010111000000…
…1110000000011101
312210101111112000222
42011300032000131
514043431310023
61010400531125
7106415525150
oct20560160035
95711445028
102244010013
11a51759a33
12527620aa5
13299ba049b
14174055c97
15d2011cc8
hex85c0e01d

2244010013 has 8 divisors (see below), whose sum is σ = 2715440832. Its totient is φ = 1810293696.

The previous prime is 2244010009. The next prime is 2244010031. The reversal of 2244010013 is 3100104422.

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 2244010013 - 22 = 2244010009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2244009973 and 2244010000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244010033) 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, 9428495 + ... + 9428732.

It is an arithmetic number, because the mean of its divisors is an integer number (339430104).

Almost surely, 22244010013 is an apocalyptic number.

It is an amenable number.

2244010013 is a deficient number, since it is larger than the sum of its proper divisors (471430819).

2244010013 is a wasteful number, since it uses less digits than its factorization.

2244010013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18857251.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2244010013 is about 47370.9828164880. The cubic root of 2244010013 is about 1309.2068335343.

Adding to 2244010013 its reverse (3100104422), we get a palindrome (5344114435).

The spelling of 2244010013 in words is "two billion, two hundred forty-four million, ten thousand, thirteen".

Divisors: 1 7 17 119 18857227 132000589 320572859 2244010013