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244345108 = 2278726611
BaseRepresentation
bin11101001000001…
…10100100010100
3122000210000110211
432210012210110
51000023020413
640125055204
76024620260
oct1644064424
9560700424
10244345108
11115a21107
12699b7504
133b812807
14246470a0
15166b883d
hexe906914

244345108 has 12 divisors (see below), whose sum is σ = 488690272. Its totient is φ = 104719320.

The previous prime is 244345103. The next prime is 244345109. The reversal of 244345108 is 801543442.

244345108 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 244345108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244345103) 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, 4363278 + ... + 4363333.

Almost surely, 2244345108 is an apocalyptic number.

244345108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

244345108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244345108 is a wasteful number, since it uses less digits than its factorization.

244345108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8726622 (or 8726620 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 244345108 is about 15631.5420864354. The cubic root of 244345108 is about 625.1744434666.

The spelling of 244345108 in words is "two hundred forty-four million, three hundred forty-five thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 8726611 17453222 34906444 61086277 122172554 244345108