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244353053 = 72171915439
BaseRepresentation
bin11101001000010…
…00100000011101
3122000210102101002
432210020200131
51000023244203
640125200045
76024652400
oct1644104035
9560712332
10244353053
11115a2707a
1269a00025
133b816309
1424649d37
15166bad88
hexe90881d

244353053 has 24 divisors (see below), whose sum is σ = 316828800. Its totient is φ = 186738048.

The previous prime is 244353029. The next prime is 244353061. The reversal of 244353053 is 350353442.

It is not a de Polignac number, because 244353053 - 214 = 244336669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244353013) 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 23 ways as a sum of consecutive naturals, for example, 8108 + ... + 23546.

It is an arithmetic number, because the mean of its divisors is an integer number (13201200).

Almost surely, 2244353053 is an apocalyptic number.

It is an amenable number.

244353053 is a deficient number, since it is larger than the sum of its proper divisors (72475747).

244353053 is a wasteful number, since it uses less digits than its factorization.

244353053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15489 (or 15482 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 244353053 is about 15631.7962179655. The cubic root of 244353053 is about 625.1812193435.

The spelling of 244353053 in words is "two hundred forty-four million, three hundred fifty-three thousand, fifty-three".

Divisors: 1 7 17 19 49 119 133 323 833 931 2261 15439 15827 108073 262463 293341 756511 1837241 2053387 4986797 12860687 14373709 34907579 244353053