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8916093 = 324323039
BaseRepresentation
bin100010000000…
…110001111101
3121202222120200
4202000301331
54240303333
6515034113
7135533304
oct42006175
917688520
108916093
11503a87a
122b9b939
131b023c4
14128143b
15bb1c13
hex880c7d

8916093 has 12 divisors (see below), whose sum is σ = 13178880. Its totient is φ = 5805576.

The previous prime is 8916077. The next prime is 8916107. The reversal of 8916093 is 3906198.

It is not a de Polignac number, because 8916093 - 24 = 8916077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8916043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11133 + ... + 11906.

It is an arithmetic number, because the mean of its divisors is an integer number (1098240).

Almost surely, 28916093 is an apocalyptic number.

It is an amenable number.

8916093 is a deficient number, since it is larger than the sum of its proper divisors (4262787).

8916093 is a wasteful number, since it uses less digits than its factorization.

8916093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23088 (or 23085 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 8916093 is about 2985.9827527968. The cubic root of 8916093 is about 207.3599422591.

It can be divided in two parts, 89160 and 93, that added together give a triangular number (89253 = T422).

The spelling of 8916093 in words is "eight million, nine hundred sixteen thousand, ninety-three".

Divisors: 1 3 9 43 129 387 23039 69117 207351 990677 2972031 8916093