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13950327 = 34650109
BaseRepresentation
bin110101001101…
…110101110111
3222020202020210
4311031311313
512032402302
61215000503
7226401336
oct65156567
928222223
1013950327
1179690a6
124809133
132b75941
141bd1d1d
15135866c
hexd4dd77

13950327 has 4 divisors (see below), whose sum is σ = 18600440. Its totient is φ = 9300216.

The previous prime is 13950317. The next prime is 13950337. The reversal of 13950327 is 72305931.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13950317) and next prime (13950337).

It is not a de Polignac number, because 13950327 - 24 = 13950311 is a prime.

It is a super-2 number, since 2×139503272 = 389223246813858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13950294 and 13950303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13950317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2325052 + ... + 2325057.

It is an arithmetic number, because the mean of its divisors is an integer number (4650110).

Almost surely, 213950327 is an apocalyptic number.

13950327 is a deficient number, since it is larger than the sum of its proper divisors (4650113).

13950327 is an equidigital number, since it uses as much as digits as its factorization.

13950327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4650112.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 13950327 is about 3735.0136545935. The cubic root of 13950327 is about 240.7288434009.

The spelling of 13950327 in words is "thirteen million, nine hundred fifty thousand, three hundred twenty-seven".

Divisors: 1 3 4650109 13950327