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44030341313 = 76290048759
BaseRepresentation
bin101001000000011010…
…011011000011000001
311012122112212002101222
4221000122123003001
51210133231410223
632121031004425
73116053504010
oct510032330301
9135575762358
1044030341313
1117744a86132
128649809715
1341c90683ca
1421b997ca77
15122a7520c8
hexa4069b0c1

44030341313 has 4 divisors (see below), whose sum is σ = 50320390080. Its totient is φ = 37740292548.

The previous prime is 44030341217. The next prime is 44030341349. The reversal of 44030341313 is 31314303044.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44030341313 - 28 = 44030341057 is a prime.

It is a super-2 number, since 2×440303413132 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44030341213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3145024373 + ... + 3145024386.

It is an arithmetic number, because the mean of its divisors is an integer number (12580097520).

Almost surely, 244030341313 is an apocalyptic number.

It is an amenable number.

44030341313 is a deficient number, since it is larger than the sum of its proper divisors (6290048767).

44030341313 is an equidigital number, since it uses as much as digits as its factorization.

44030341313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6290048766.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 44030341313 its reverse (31314303044), we get a palindrome (75344644357).

The spelling of 44030341313 in words is "forty-four billion, thirty million, three hundred forty-one thousand, three hundred thirteen".

Divisors: 1 7 6290048759 44030341313