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34884282049 = 47742218767
BaseRepresentation
bin100000011111010000…
…111110011011000001
310100001010221010202021
4200133100332123001
51032420334011144
624005311121441
72343315335131
oct403720763301
9110033833667
1034884282049
11138812a4471
126916813281
13339c268b16
14198cdc6ac1
15d92823884
hex81f43e6c1

34884282049 has 4 divisors (see below), whose sum is σ = 35626500864. Its totient is φ = 34142063236.

The previous prime is 34884282001. The next prime is 34884282067. The reversal of 34884282049 is 94028248843.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34884282049 - 27 = 34884281921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34884281987 and 34884282005.

It is not an unprimeable number, because it can be changed into a prime (34884282949) 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 3 ways as a sum of consecutive naturals, for example, 371109337 + ... + 371109430.

It is an arithmetic number, because the mean of its divisors is an integer number (8906625216).

Almost surely, 234884282049 is an apocalyptic number.

It is an amenable number.

34884282049 is a deficient number, since it is larger than the sum of its proper divisors (742218815).

34884282049 is an equidigital number, since it uses as much as digits as its factorization.

34884282049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742218814.

The product of its (nonzero) digits is 3538944, while the sum is 52.

The spelling of 34884282049 in words is "thirty-four billion, eight hundred eighty-four million, two hundred eighty-two thousand, forty-nine".

Divisors: 1 47 742218767 34884282049