Search a number
-
+
13950095 = 52790019
BaseRepresentation
bin110101001101…
…110010001111
3222020201221012
4311031302033
512032400340
61214555435
7226400555
oct65156217
928221835
1013950095
117968a05
124808b7b
132b757c3
141bd1bd5
151358565
hexd4dc8f

13950095 has 4 divisors (see below), whose sum is σ = 16740120. Its totient is φ = 11160072.

The previous prime is 13950091. The next prime is 13950107. The reversal of 13950095 is 59005931.

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

It is a cyclic number.

It is not a de Polignac number, because 13950095 - 22 = 13950091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13950091) 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, 1395005 + ... + 1395014.

It is an arithmetic number, because the mean of its divisors is an integer number (4185030).

Almost surely, 213950095 is an apocalyptic number.

13950095 is a deficient number, since it is larger than the sum of its proper divisors (2790025).

13950095 is an equidigital number, since it uses as much as digits as its factorization.

13950095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790024.

The product of its (nonzero) digits is 6075, while the sum is 32.

The square root of 13950095 is about 3734.9825970143. The cubic root of 13950095 is about 240.7275089185.

The spelling of 13950095 in words is "thirteen million, nine hundred fifty thousand, ninety-five".

Divisors: 1 5 2790019 13950095