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8834055907 = 80930193617
BaseRepresentation
bin10000011101000110…
…01111111011100011
3211210122211112111211
420032203033323203
5121043004242112
64020332250551
7431626144015
oct101643177343
924718745454
108834055907
113823659a56
121866610a57
13aaa28b121
145db37a1b5
1536a84d0a7
hex20e8cfee3

8834055907 has 8 divisors (see below), whose sum is σ = 8850351600. Its totient is φ = 8817775104.

The previous prime is 8834055851. The next prime is 8834055941. The reversal of 8834055907 is 7095504388.

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-8834055907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8834055707) 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, 2440563 + ... + 2444179.

It is an arithmetic number, because the mean of its divisors is an integer number (1106293950).

Almost surely, 28834055907 is an apocalyptic number.

8834055907 is a deficient number, since it is larger than the sum of its proper divisors (16295693).

8834055907 is a wasteful number, since it uses less digits than its factorization.

8834055907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7445.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 8834055907 is about 93989.6585109234. The cubic root of 8834055907 is about 2067.2200780894.

The spelling of 8834055907 in words is "eight billion, eight hundred thirty-four million, fifty-five thousand, nine hundred seven".

Divisors: 1 809 3019 3617 2442371 2926153 10919723 8834055907