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14807011384 = 23111531109903
BaseRepresentation
bin11011100101001000…
…10001000000111000
31102012221000010002001
431302210101000320
5220311043331014
610445141350344
71032634343254
oct156244210070
942187003061
1014807011384
1163091988a0
122a52a083b4
13151c8781c9
14a06749264
155b9de2974
hex372911038

14807011384 has 32 divisors (see below), whose sum is σ = 30307127040. Its totient is φ = 6726002400.

The previous prime is 14807011381. The next prime is 14807011403. The reversal of 14807011384 is 48311070841.

It is a super-2 number, since 2×148070113842 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14807011381) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 79777 + ... + 189679.

It is an arithmetic number, because the mean of its divisors is an integer number (947097720).

Almost surely, 214807011384 is an apocalyptic number.

It is an amenable number.

14807011384 is an abundant number, since it is smaller than the sum of its proper divisors (15500115656).

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

14807011384 is a wasteful number, since it uses less digits than its factorization.

14807011384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111451 (or 111447 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The spelling of 14807011384 in words is "fourteen billion, eight hundred seven million, eleven thousand, three hundred eighty-four".

Divisors: 1 2 4 8 11 22 44 88 1531 3062 6124 12248 16841 33682 67364 109903 134728 219806 439612 879224 1208933 2417866 4835732 9671464 168261493 336522986 673045972 1346091944 1850876423 3701752846 7403505692 14807011384