Search a number
-
+
14730460618752 = 213321722931769
BaseRepresentation
bin1101011001011011001111…
…0111110110000000000000
31221011012220010110010000100
43112112303313312000000
53412320440404300002
651155025153122400
73050145355226544
oct326266367660000
957135803403010
1014730460618752
11476a175aa6a6a
12179aa41559400
1382b0cc030048
1438cd5b041a24
151a828e26911c
hexd65b3df6000

14730460618752 has 1008 divisors, whose sum is σ = 48332261577600. Its totient is φ = 4312415600640.

The previous prime is 14730460618747. The next prime is 14730460618759. The reversal of 14730460618752 is 25781606403741.

14730460618752 is a `hidden beast` number, since 1 + 4 + 73 + 0 + 460 + 61 + 8 + 7 + 52 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14730460618759) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19155345024 + ... + 19155345792.

It is an arithmetic number, because the mean of its divisors is an integer number (47948672200).

Almost surely, 214730460618752 is an apocalyptic number.

14730460618752 is a gapful number since it is divisible by the number (12) 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 14730460618752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24166130788800).

14730460618752 is an abundant number, since it is smaller than the sum of its proper divisors (33601800958848).

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

14730460618752 is a wasteful number, since it uses less digits than its factorization.

14730460618752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 14730460618752 in words is "fourteen trillion, seven hundred thirty billion, four hundred sixty million, six hundred eighteen thousand, seven hundred fifty-two".