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244835069 = 2319155733
BaseRepresentation
bin11101001011111…
…10001011111101
3122001200220120112
432211332023331
51000134210234
640143355405
76032030603
oct1645761375
9561626515
10244835069
11116226236
1269bb2b65
133b95482b
1424733873
1516763ace
hexe97e2fd

244835069 has 8 divisors (see below), whose sum is σ = 256822272. Its totient is φ = 232959760.

The previous prime is 244835053. The next prime is 244835099. The reversal of 244835069 is 960538442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244835069 - 24 = 244835053 is a prime.

It is a super-2 number, since 2×2448350692 = 119888422024469522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244835099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23474 + ... + 32259.

It is an arithmetic number, because the mean of its divisors is an integer number (32102784).

Almost surely, 2244835069 is an apocalyptic number.

It is an amenable number.

244835069 is a deficient number, since it is larger than the sum of its proper divisors (11987203).

244835069 is a wasteful number, since it uses less digits than its factorization.

244835069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55947.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 244835069 is about 15647.2064279858. The cubic root of 244835069 is about 625.5920312347.

The spelling of 244835069 in words is "two hundred forty-four million, eight hundred thirty-five thousand, sixty-nine".

Divisors: 1 23 191 4393 55733 1281859 10645003 244835069