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13155094 = 219933053
BaseRepresentation
bin110010001011…
…101100010110
3220202100101201
4302023230112
511331430334
61145543114
7216550021
oct62135426
926670351
1013155094
117475687
1244a4a9a
1329579a4
141a661b8
15124cc14
hexc8bb16

13155094 has 8 divisors (see below), whose sum is σ = 19832400. Its totient is φ = 6544296.

The previous prime is 13155083. The next prime is 13155133. The reversal of 13155094 is 49055131.

13155094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16129 + ... + 16924.

It is an arithmetic number, because the mean of its divisors is an integer number (2479050).

Almost surely, 213155094 is an apocalyptic number.

13155094 is a deficient number, since it is larger than the sum of its proper divisors (6677306).

13155094 is a wasteful number, since it uses less digits than its factorization.

13155094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33254.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 13155094 is about 3626.9951750726. The cubic root of 13155094 is about 236.0648462042.

It can be divided in two parts, 131 and 55094, that added together give a square (55225 = 2352).

The spelling of 13155094 in words is "thirteen million, one hundred fifty-five thousand, ninety-four".

Divisors: 1 2 199 398 33053 66106 6577547 13155094