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344834257241 = 1726837560331
BaseRepresentation
bin1010000010010011011…
…10010011000101011001
31012222002002111021111002
411001021232103011121
521122210032212431
6422225322514345
733625212552515
oct5011156230531
91188062437432
10344834257241
11123274a48361
12569b83659b5
13266965bb3c6
1412993789145
158e837ad3cb
hex5049b93159

344834257241 has 8 divisors (see below), whose sum is σ = 365254759584. Its totient is φ = 324428880960.

The previous prime is 344834257231. The next prime is 344834257297. The reversal of 344834257241 is 142752438443.

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 344834257241 - 218 = 344833995097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344834257231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3734555 + ... + 3825776.

It is an arithmetic number, because the mean of its divisors is an integer number (45656844948).

Almost surely, 2344834257241 is an apocalyptic number.

It is an amenable number.

344834257241 is a deficient number, since it is larger than the sum of its proper divisors (20420502343).

344834257241 is a wasteful number, since it uses less digits than its factorization.

344834257241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7563031.

The product of its digits is 2580480, while the sum is 47.

The spelling of 344834257241 in words is "three hundred forty-four billion, eight hundred thirty-four million, two hundred fifty-seven thousand, two hundred forty-one".

Divisors: 1 17 2683 45611 7560331 128525627 20284368073 344834257241