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9955914 = 231797607
BaseRepresentation
bin100101111110…
…101001001010
3200201210221120
4211332221022
510022042124
6553220110
7150423663
oct45765112
920653846
109955914
115690031
123401636
1320a7797
14147236a
15d19d79
hex97ea4a

9955914 has 16 divisors (see below), whose sum is σ = 21083328. Its totient is φ = 3123392.

The previous prime is 9955909. The next prime is 9955921. The reversal of 9955914 is 4195599.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 48702 + ... + 48905.

It is an arithmetic number, because the mean of its divisors is an integer number (1317708).

Almost surely, 29955914 is an apocalyptic number.

9955914 is an abundant number, since it is smaller than the sum of its proper divisors (11127414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9955914 is a wasteful number, since it uses less digits than its factorization.

9955914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97629.

The product of its digits is 72900, while the sum is 42.

The square root of 9955914 is about 3155.2993518841. The cubic root of 9955914 is about 215.1264012449.

The spelling of 9955914 in words is "nine million, nine hundred fifty-five thousand, nine hundred fourteen".

Divisors: 1 2 3 6 17 34 51 102 97607 195214 292821 585642 1659319 3318638 4977957 9955914