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13964395200 = 263527415607
BaseRepresentation
bin11010000000101011…
…11100001011000000
31100001012110202222020
431000111330023000
5212044341121300
610225401241440
71003023254310
oct150025741300
940035422866
1013964395200
115a1659a888
122858793280
131417123a52
14966889440
1556ae4d8a0
hex34057c2c0

13964395200 has 168 divisors, whose sum is σ = 52359958272. Its totient is φ = 3191854080.

The previous prime is 13964395169. The next prime is 13964395231. The reversal of 13964395200 is 259346931.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13964395169) and next prime (13964395231).

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174204 + ... + 241403.

Almost surely, 213964395200 is an apocalyptic number.

13964395200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13964395200 is an abundant number, since it is smaller than the sum of its proper divisors (38395563072).

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

13964395200 is a wasteful number, since it uses less digits than its factorization.

13964395200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415639 (or 415624 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 13964395200 in words is "thirteen billion, nine hundred sixty-four million, three hundred ninety-five thousand, two hundred".