Search a number
-
+
14961034035200 = 215521117127769
BaseRepresentation
bin1101100110110110001100…
…0111101000000000000000
31221222021001012000021101002
43121231203013220000000
53430110144203111300
651453000521431132
73102620241022511
oct331554307500000
957867035007332
1014961034035200
114848a36752490
12181767003b4a8
13846a86462c86
1439a191794a08
151ae2868335d5
hexd9b631e8000

14961034035200 has 768 divisors, whose sum is σ = 43250331801600. Its totient is φ = 5073430118400.

The previous prime is 14961034035137. The next prime is 14961034035253. The reversal of 14961034035200 is 253043016941.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19455180416 + ... + 19455181184.

It is an arithmetic number, because the mean of its divisors is an integer number (56315536200).

Almost surely, 214961034035200 is an apocalyptic number.

14961034035200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14961034035200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21625165900800).

14961034035200 is an abundant number, since it is smaller than the sum of its proper divisors (28289297766400).

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

14961034035200 is a wasteful number, since it uses less digits than its factorization.

14961034035200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 14961034035200 in words is "fourteen trillion, nine hundred sixty-one billion, thirty-four million, thirty-five thousand, two hundred".