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13084093 = 112711523
BaseRepresentation
bin110001111010…
…010110111101
3220121202000001
4301322112331
511322142333
61144234301
7216133021
oct61722675
926552001
1013084093
117427300
12446b991
132931589
141a48381
151236b7d
hexc7a5bd

13084093 has 12 divisors (see below), whose sum is σ = 14593824. Its totient is φ = 11719400.

The previous prime is 13084091. The next prime is 13084111. The reversal of 13084093 is 39048031.

It is not a de Polignac number, because 13084093 - 21 = 13084091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13084091) 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, 7830 + ... + 9352.

It is an arithmetic number, because the mean of its divisors is an integer number (1216152).

Almost surely, 213084093 is an apocalyptic number.

It is an amenable number.

13084093 is a deficient number, since it is larger than the sum of its proper divisors (1509731).

13084093 is a wasteful number, since it uses less digits than its factorization.

13084093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616 (or 1605 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 13084093 is about 3617.1940782878. The cubic root of 13084093 is about 235.6393814908.

The spelling of 13084093 in words is "thirteen million, eighty-four thousand, ninety-three".

Divisors: 1 11 71 121 781 1523 8591 16753 108133 184283 1189463 13084093