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344010401 = 749144343
BaseRepresentation
bin10100100000010…
…010111010100001
3212222022112112222
4110200102322201
51201031313101
654045200425
711345016530
oct2440227241
9788275488
10344010401
11167204119
1297260115
1356369b67
143398c317
152030401b
hex14812ea1

344010401 has 4 divisors (see below), whose sum is σ = 393154752. Its totient is φ = 294866052.

The previous prime is 344010397. The next prime is 344010427. The reversal of 344010401 is 104010443.

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 a cyclic number.

It is not a de Polignac number, because 344010401 - 22 = 344010397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 344010401.

It is not an unprimeable number, because it can be changed into a prime (344010451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24572165 + ... + 24572178.

It is an arithmetic number, because the mean of its divisors is an integer number (98288688).

Almost surely, 2344010401 is an apocalyptic number.

It is an amenable number.

344010401 is a deficient number, since it is larger than the sum of its proper divisors (49144351).

344010401 is an equidigital number, since it uses as much as digits as its factorization.

344010401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49144350.

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

The square root of 344010401 is about 18547.5173810405. The cubic root of 344010401 is about 700.6866737975.

Adding to 344010401 its reverse (104010443), we get a palindrome (448020844).

The spelling of 344010401 in words is "three hundred forty-four million, ten thousand, four hundred one".

Divisors: 1 7 49144343 344010401