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13196954 = 2179191193
BaseRepresentation
bin110010010101…
…111010011010
3220211110211002
4302111322122
511334300304
61150505002
7220113041
oct62257232
926743732
1013196954
1174a4081
124505162
132970a64
141a77558
15125a31e
hexc95e9a

13196954 has 16 divisors (see below), whose sum is σ = 20113920. Its totient is φ = 6493440.

The previous prime is 13196941. The next prime is 13196971. The reversal of 13196954 is 45969131.

It is a pancake number, because a pancake can be divided into 13196954 parts by 5137 straight cuts.

It is a Curzon 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, 68282 + ... + 68474.

It is an arithmetic number, because the mean of its divisors is an integer number (1257120).

Almost surely, 213196954 is an apocalyptic number.

13196954 is a deficient number, since it is larger than the sum of its proper divisors (6916966).

13196954 is a wasteful number, since it uses less digits than its factorization.

13196954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565.

The product of its digits is 29160, while the sum is 38.

The square root of 13196954 is about 3632.7612087777. The cubic root of 13196954 is about 236.3149701401.

The spelling of 13196954 in words is "thirteen million, one hundred ninety-six thousand, nine hundred fifty-four".

Divisors: 1 2 179 191 193 358 382 386 34189 34547 36863 68378 69094 73726 6598477 13196954