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13294206 = 234137599
BaseRepresentation
bin110010101101…
…101001111110
3221000102020000
4302231221332
511400403311
61152535130
7220666422
oct62555176
927012200
1013294206
117560152
1245514a6
1329a60c3
141aa0b82
151279056
hexcada7e

13294206 has 40 divisors (see below), whose sum is σ = 30056400. Its totient is φ = 4391712.

The previous prime is 13294189. The next prime is 13294219. The reversal of 13294206 is 60249231.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13294206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21895 + ... + 22493.

It is an arithmetic number, because the mean of its divisors is an integer number (751410).

Almost surely, 213294206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13294206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15028200).

13294206 is an abundant number, since it is smaller than the sum of its proper divisors (16762194).

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

13294206 is a wasteful number, since it uses less digits than its factorization.

13294206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 13294206 is about 3646.1220495206. The cubic root of 13294206 is about 236.8940401196.

The spelling of 13294206 in words is "thirteen million, two hundred ninety-four thousand, two hundred six".

Divisors: 1 2 3 6 9 18 27 54 81 137 162 274 411 599 822 1198 1233 1797 2466 3594 3699 5391 7398 10782 11097 16173 22194 32346 48519 82063 97038 164126 246189 492378 738567 1477134 2215701 4431402 6647103 13294206