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14305052120 = 2351918822437
BaseRepresentation
bin11010101001010010…
…11100010111011000
31100220221110221102012
431110221130113120
5213244043131440
610323250525052
71014330636212
oct152451342730
940827427365
1014305052120
116080913427
122932896788
13146c8883a8
14999c035b2
1558acdde65
hex354a5c5d8

14305052120 has 32 divisors (see below), whose sum is σ = 33880388400. Its totient is φ = 5420861568.

The previous prime is 14305052107. The next prime is 14305052123. The reversal of 14305052120 is 2125050341.

14305052120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14305052123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9410459 + ... + 9411978.

Almost surely, 214305052120 is an apocalyptic number.

14305052120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14305052120 is an abundant number, since it is smaller than the sum of its proper divisors (19575336280).

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

14305052120 is a wasteful number, since it uses less digits than its factorization.

14305052120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18822467 (or 18822463 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 14305052120 in words is "fourteen billion, three hundred five million, fifty-two thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 18822437 37644874 75289748 94112185 150579496 188224370 357626303 376448740 715252606 752897480 1430505212 1788131515 2861010424 3576263030 7152526060 14305052120