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13314193 = 191494703
BaseRepresentation
bin110010110010…
…100010010001
3221001102122021
4302302202101
511402023233
61153211441
7221111614
oct62624221
927042567
1013314193
117574172
124560b81
1329b2229
141aa817b
15127ee2d
hexcb2891

13314193 has 8 divisors (see below), whose sum is σ = 14112000. Its totient is φ = 12526128.

The previous prime is 13314181. The next prime is 13314239. The reversal of 13314193 is 39141331.

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

It is a cyclic number.

It is not a de Polignac number, because 13314193 - 29 = 13313681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13314143) 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, 480 + ... + 5182.

It is an arithmetic number, because the mean of its divisors is an integer number (1764000).

Almost surely, 213314193 is an apocalyptic number.

It is an amenable number.

13314193 is a deficient number, since it is larger than the sum of its proper divisors (797807).

13314193 is a wasteful number, since it uses less digits than its factorization.

13314193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871.

The product of its digits is 972, while the sum is 25.

The square root of 13314193 is about 3648.8618773530. The cubic root of 13314193 is about 237.0126990887.

The spelling of 13314193 in words is "thirteen million, three hundred fourteen thousand, one hundred ninety-three".

Divisors: 1 19 149 2831 4703 89357 700747 13314193