Search a number
-
+
14130953388 = 2233187369857
BaseRepresentation
bin11010010100100010…
…10011110010101100
31100110210212210212000
431022101103302230
5212420011002023
610254111212300
71010115056556
oct151221236254
940423783760
1014130953388
115aa1611482
1228a4517090
13144279c5a6
14980a444d6
1557a89e243
hex34a453cac

14130953388 has 48 divisors (see below), whose sum is σ = 36655889760. Its totient is φ = 4707735552.

The previous prime is 14130953387. The next prime is 14130953399. The reversal of 14130953388 is 88335903141.

14130953388 is a `hidden beast` number, since 1 + 4 + 1 + 30 + 9 + 533 + 88 = 666.

It is not an unprimeable number, because it can be changed into a prime (14130953387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167356 + ... + 237212.

It is an arithmetic number, because the mean of its divisors is an integer number (763664370).

Almost surely, 214130953388 is an apocalyptic number.

14130953388 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14130953388 is an abundant number, since it is smaller than the sum of its proper divisors (22524936372).

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

14130953388 is a wasteful number, since it uses less digits than its factorization.

14130953388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71743 (or 71735 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 14130953388 in words is "fourteen billion, one hundred thirty million, nine hundred fifty-three thousand, three hundred eighty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 1873 3746 5619 7492 11238 16857 22476 33714 50571 67428 69857 101142 139714 202284 209571 279428 419142 628713 838284 1257426 1886139 2514852 3772278 7544556 130842161 261684322 392526483 523368644 785052966 1177579449 1570105932 2355158898 3532738347 4710317796 7065476694 14130953388