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13328214 = 233760037
BaseRepresentation
bin110010110101…
…111101010110
3221002010212120
4302311331112
511403000324
61153400410
7221200524
oct62657526
927063776
1013328214
117583759
124569106
1329b8723
141aad314
151284179
hexcb5f56

13328214 has 16 divisors (see below), whose sum is σ = 27377328. Its totient is φ = 4322592.

The previous prime is 13328209. The next prime is 13328261. The reversal of 13328214 is 41282331.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29797 + ... + 30240.

It is an arithmetic number, because the mean of its divisors is an integer number (1711083).

Almost surely, 213328214 is an apocalyptic number.

13328214 is an abundant number, since it is smaller than the sum of its proper divisors (14049114).

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

13328214 is a wasteful number, since it uses less digits than its factorization.

13328214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60079.

The product of its digits is 1152, while the sum is 24.

The square root of 13328214 is about 3650.7826558151. The cubic root of 13328214 is about 237.0958682103.

It can be divided in two parts, 1332 and 8214, that multiplied together give a cube (10941048 = 2223).

The spelling of 13328214 in words is "thirteen million, three hundred twenty-eight thousand, two hundred fourteen".

Divisors: 1 2 3 6 37 74 111 222 60037 120074 180111 360222 2221369 4442738 6664107 13328214