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244343029 = 734906147
BaseRepresentation
bin11101001000001…
…10000011110101
3122000202220121211
432210012003311
51000022434104
640125041421
76024611230
oct1644060365
9560686554
10244343029
11115a1a597
12699b6271
133b811898
1424646417
15166b7e04
hexe9060f5

244343029 has 4 divisors (see below), whose sum is σ = 279249184. Its totient is φ = 209436876.

The previous prime is 244343017. The next prime is 244343039. The reversal of 244343029 is 920343442.

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, and also an emirpimes, since its reverse is a distinct semiprime: 920343442 = 2460171721.

It is a cyclic number.

It is not a de Polignac number, because 244343029 - 223 = 235954421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244343039) 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, 17453067 + ... + 17453080.

It is an arithmetic number, because the mean of its divisors is an integer number (69812296).

Almost surely, 2244343029 is an apocalyptic number.

It is an amenable number.

244343029 is a deficient number, since it is larger than the sum of its proper divisors (34906155).

244343029 is an equidigital number, since it uses as much as digits as its factorization.

244343029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34906154.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 244343029 is about 15631.4755861371. The cubic root of 244343029 is about 625.1726703715.

The spelling of 244343029 in words is "two hundred forty-four million, three hundred forty-three thousand, twenty-nine".

Divisors: 1 7 34906147 244343029