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13310219 = 133972579
BaseRepresentation
bin110010110001…
…100100001011
3221001020012002
4302301210023
511401411334
61153141215
7221064206
oct62614413
927036162
1013310219
11757118a
12455a80b
1329b0490
141aa693d
15127db7e
hexcb190b

13310219 has 8 divisors (see below), whose sum is σ = 14375760. Its totient is φ = 12250656.

The previous prime is 13310207. The next prime is 13310221. The reversal of 13310219 is 91201331.

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-13310219 is a prime.

It is a super-2 number, since 2×133102192 = 354323859655922, 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 13310219.

It is not an unprimeable number, because it can be changed into a prime (13310239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3872 + ... + 6450.

It is an arithmetic number, because the mean of its divisors is an integer number (1796970).

Almost surely, 213310219 is an apocalyptic number.

13310219 is a deficient number, since it is larger than the sum of its proper divisors (1065541).

13310219 is a wasteful number, since it uses less digits than its factorization.

13310219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2989.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 13310219 is about 3648.3172833513. The cubic root of 13310219 is about 236.9891156793.

The spelling of 13310219 in words is "thirteen million, three hundred ten thousand, two hundred nineteen".

Divisors: 1 13 397 2579 5161 33527 1023863 13310219