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244356041 = 1912235737
BaseRepresentation
bin11101001000010…
…01001111001001
3122000210120110202
432210021033021
51000023343131
640125221545
76024664166
oct1644111711
9560716422
10244356041
11115a29346
1269a018b5
133b817797
142464b06d
15166bbbcb
hexe9093c9

244356041 has 8 divisors (see below), whose sum is σ = 246779904. Its totient is φ = 241944480.

The previous prime is 244356031. The next prime is 244356061. The reversal of 244356041 is 140653442.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-244356041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244355995 and 244356013.

It is not an unprimeable number, because it can be changed into a prime (244356031) 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 7 ways as a sum of consecutive naturals, for example, 39725 + ... + 45461.

It is an arithmetic number, because the mean of its divisors is an integer number (30847488).

Almost surely, 2244356041 is an apocalyptic number.

It is an amenable number.

244356041 is a deficient number, since it is larger than the sum of its proper divisors (2423863).

244356041 is a wasteful number, since it uses less digits than its factorization.

244356041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6151.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 244356041 is about 15631.8917921025. The cubic root of 244356041 is about 625.1837676152.

The spelling of 244356041 in words is "two hundred forty-four million, three hundred fifty-six thousand, forty-one".

Divisors: 1 191 223 5737 42593 1095767 1279351 244356041