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13214119 = 53283881
BaseRepresentation
bin110010011010…
…000110100111
3220212100100211
4302122012213
511340322434
61151120251
7220214062
oct62320647
926770324
1013214119
117505a66
124513087
132978809
141a7d8d9
151260464
hexc9a1a7

13214119 has 8 divisors (see below), whose sum is σ = 13526352. Its totient is φ = 12904320.

The previous prime is 13214099. The next prime is 13214137. The reversal of 13214119 is 91141231.

13214119 is digitally balanced in base 2 and base 3, because in such bases 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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13214119 is a prime.

It is a super-2 number, since 2×132141192 = 349225881892322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13214119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13214189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14559 + ... + 15439.

It is an arithmetic number, because the mean of its divisors is an integer number (1690794).

Almost surely, 213214119 is an apocalyptic number.

13214119 is a deficient number, since it is larger than the sum of its proper divisors (312233).

13214119 is an equidigital number, since it uses as much as digits as its factorization.

13214119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217.

The product of its digits is 216, while the sum is 22.

The square root of 13214119 is about 3635.1229690342. The cubic root of 13214119 is about 236.4173823852.

The spelling of 13214119 in words is "thirteen million, two hundred fourteen thousand, one hundred nineteen".

Divisors: 1 53 283 881 14999 46693 249323 13214119