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5344404251 = 9817544403
BaseRepresentation
bin1001111101000110…
…10010001100011011
3111210110102212101012
410332203102030123
541421131414001
62242153044135
7246303454334
oct47643221433
914713385335
105344404251
1122a286001a
1210519b664b
13672305aa4
14389b1328b
152142d72bb
hex13e8d231b

5344404251 has 4 divisors (see below), whose sum is σ = 5344958472. Its totient is φ = 5343850032.

The previous prime is 5344404211. The next prime is 5344404259. The reversal of 5344404251 is 1524044435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5344404251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5344404259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262385 + ... + 282018.

It is an arithmetic number, because the mean of its divisors is an integer number (1336239618).

Almost surely, 25344404251 is an apocalyptic number.

5344404251 is a deficient number, since it is larger than the sum of its proper divisors (554221).

5344404251 is an equidigital number, since it uses as much as digits as its factorization.

5344404251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554220.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 5344404251 is about 73105.4324315232. The cubic root of 5344404251 is about 1748.3690111221.

Adding to 5344404251 its reverse (1524044435), we get a palindrome (6868448686).

The spelling of 5344404251 in words is "five billion, three hundred forty-four million, four hundred four thousand, two hundred fifty-one".

Divisors: 1 9817 544403 5344404251