Search a number
-
+
13110010 = 251311001
BaseRepresentation
bin110010000000…
…101011111010
3220200001112221
4302000223322
511324010020
61144554254
7216301414
oct62005372
926601487
1013110010
117444821
12448298a
132940304
141a539b4
15123e6aa
hexc80afa

13110010 has 8 divisors (see below), whose sum is σ = 23598036. Its totient is φ = 5244000.

The previous prime is 13109983. The next prime is 13110047. The reversal of 13110010 is 1001131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10673289 + 2436721 = 3267^2 + 1561^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13109975 and 13110002.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 655491 + ... + 655510.

Almost surely, 213110010 is an apocalyptic number.

13110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13110010 is a deficient number, since it is larger than the sum of its proper divisors (10488026).

13110010 is a wasteful number, since it uses less digits than its factorization.

13110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311008.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 13110010 is about 3620.7747789665. The cubic root of 13110010 is about 235.7948638766.

Adding to 13110010 its reverse (1001131), we get a palindrome (14111141).

The spelling of 13110010 in words is "thirteen million, one hundred ten thousand, ten".

Divisors: 1 2 5 10 1311001 2622002 6555005 13110010