Search a number
-
+
14371140380 = 225718557019
BaseRepresentation
bin11010110001001011…
…00011001100011100
31101002112211120110112
431120211203030130
5213413002443010
610334011225152
71016062451312
oct153045431434
941075746415
1014371140380
116105152523
122950a481b8
13148048757c
149a48c80b2
155919e5a05
hex35896331c

14371140380 has 12 divisors (see below), whose sum is σ = 30179394840. Its totient is φ = 5748456144.

The previous prime is 14371140373. The next prime is 14371140389. The reversal of 14371140380 is 8304117341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14371140389) 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, 359278490 + ... + 359278529.

It is an arithmetic number, because the mean of its divisors is an integer number (2514949570).

Almost surely, 214371140380 is an apocalyptic number.

14371140380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14371140380 is an abundant number, since it is smaller than the sum of its proper divisors (15808254460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14371140380 is a wasteful number, since it uses less digits than its factorization.

14371140380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718557028 (or 718557026 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 14371140380 in words is "fourteen billion, three hundred seventy-one million, one hundred forty thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 718557019 1437114038 2874228076 3592785095 7185570190 14371140380