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9312114 = 237221717
BaseRepresentation
bin100011100001…
…011101110010
3122112002211010
4203201131302
54340441424
6531331350
7142103010
oct43413562
918462733
109312114
115290369
123150b56
131c10736
1413458b0
15c3e229
hex8e1772

9312114 has 16 divisors (see below), whose sum is σ = 21284928. Its totient is φ = 2660592.

The previous prime is 9312089. The next prime is 9312119. The reversal of 9312114 is 4112139.

9312114 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (9312119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110817 + ... + 110900.

It is an arithmetic number, because the mean of its divisors is an integer number (1330308).

Almost surely, 29312114 is an apocalyptic number.

9312114 is an abundant number, since it is smaller than the sum of its proper divisors (11972814).

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

9312114 is a wasteful number, since it uses less digits than its factorization.

9312114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221729.

The product of its digits is 216, while the sum is 21.

The square root of 9312114 is about 3051.5756585738. The cubic root of 9312114 is about 210.3856405887.

The spelling of 9312114 in words is "nine million, three hundred twelve thousand, one hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 221717 443434 665151 1330302 1552019 3104038 4656057 9312114