Search a number
-
+
13444501030 = 251344450103
BaseRepresentation
bin11001000010101101…
…01100111000100110
31021200222012102020121
430201112230320212
5210013243013110
610102030152154
7654111242002
oct144126547046
937628172217
1013444501030
11577a085684
12273265265a
1313634c476c
149177d5702
1553a4a5cda
hex3215ace26

13444501030 has 8 divisors (see below), whose sum is σ = 24200101872. Its totient is φ = 5377800408.

The previous prime is 13444500989. The next prime is 13444501087. The reversal of 13444501030 is 3010544431.

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 = 13444500986 and 13444501004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672225042 + ... + 672225061.

It is an arithmetic number, because the mean of its divisors is an integer number (3025012734).

Almost surely, 213444501030 is an apocalyptic number.

13444501030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13444501030 is a deficient number, since it is larger than the sum of its proper divisors (10755600842).

13444501030 is a wasteful number, since it uses less digits than its factorization.

13444501030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344450110.

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 13444501030 in words is "thirteen billion, four hundred forty-four million, five hundred one thousand, thirty".

Divisors: 1 2 5 10 1344450103 2688900206 6722250515 13444501030