Search a number
-
+
13854010 = 251385401
BaseRepresentation
bin110100110110…
…010100111010
3222001212010111
4310312110322
512021312020
61212534534
7225520462
oct64662472
928055114
1013854010
1179027a5
12478144a
132b40b51
141ba8ba2
151339d5a
hexd3653a

13854010 has 8 divisors (see below), whose sum is σ = 24937236. Its totient is φ = 5541600.

The previous prime is 13853999. The next prime is 13854011. The reversal of 13854010 is 1045831.

It can be written as a sum of positive squares in 2 ways, for example, as 11771761 + 2082249 = 3431^2 + 1443^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13854011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692691 + ... + 692710.

Almost surely, 213854010 is an apocalyptic number.

13854010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13854010 is a deficient number, since it is larger than the sum of its proper divisors (11083226).

13854010 is a wasteful number, since it uses less digits than its factorization.

13854010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385408.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 13854010 is about 3722.0975269329. The cubic root of 13854010 is about 240.1735434623.

Adding to 13854010 its reverse (1045831), we get a palindrome (14899841).

The spelling of 13854010 in words is "thirteen million, eight hundred fifty-four thousand, ten".

Divisors: 1 2 5 10 1385401 2770802 6927005 13854010