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49896395 = 512778577
BaseRepresentation
bin1011111001010…
…1101111001011
310110212222222122
42332111233023
5100233141040
64541241455
71144053353
oct276255713
9113788878
1049896395
112618a99a
121486328b
13a4501c3
1468abb63
1545a91b5
hex2f95bcb

49896395 has 8 divisors (see below), whose sum is σ = 60347904. Its totient is φ = 39602304.

The previous prime is 49896389. The next prime is 49896401. The reversal of 49896395 is 59369894.

49896395 = T34 + T35 + ... + T668.

It is an interprime number because it is at equal distance from previous prime (49896389) and next prime (49896401).

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 49896395 - 26 = 49896331 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 38654 + ... + 39923.

It is an arithmetic number, because the mean of its divisors is an integer number (7543488).

Almost surely, 249896395 is an apocalyptic number.

49896395 is a deficient number, since it is larger than the sum of its proper divisors (10451509).

49896395 is a wasteful number, since it uses less digits than its factorization.

49896395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78709.

The product of its digits is 2099520, while the sum is 53.

The square root of 49896395 is about 7063.7380330814. The cubic root of 49896395 is about 368.1485178530.

The spelling of 49896395 in words is "forty-nine million, eight hundred ninety-six thousand, three hundred ninety-five".

Divisors: 1 5 127 635 78577 392885 9979279 49896395