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14851066880 = 2105132389109
BaseRepresentation
bin11011101010011000…
…10100110000000000
31102022222220100212002
431311030110300000
5220403333120010
610453353523132
71034010662036
oct156514246000
942288810762
1014851066880
1163310493a1
122a657134a8
131528a31950
14a0c536556
155bdbe61a5
hex375314c00

14851066880 has 352 divisors, whose sum is σ = 40854844800. Its totient is φ = 5138546688.

The previous prime is 14851066871. The next prime is 14851066921. The reversal of 14851066880 is 8866015841.

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 31 ways as a sum of consecutive naturals, for example, 136248266 + ... + 136248374.

It is an arithmetic number, because the mean of its divisors is an integer number (116064900).

Almost surely, 214851066880 is an apocalyptic number.

14851066880 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 14851066880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20427422400).

14851066880 is an abundant number, since it is smaller than the sum of its proper divisors (26003777920).

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

14851066880 is a wasteful number, since it uses less digits than its factorization.

14851066880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 47.

The spelling of 14851066880 in words is "fourteen billion, eight hundred fifty-one million, sixty-six thousand, eight hundred eighty".