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16430375382 = 232999913103
BaseRepresentation
bin11110100110101001…
…11010000111010110
31120102001122112211120
433103110322013112
5232122134003012
611314211544410
71121105613021
oct172324720726
946361575746
1016430375382
116a71578233
1232265bb106
13171aca1615
14b1c1a21b8
156626a958c
hex3d353a1d6

16430375382 has 16 divisors (see below), whose sum is σ = 32871744000. Its totient is φ = 5474959592.

The previous prime is 16430375371. The next prime is 16430375483. The reversal of 16430375382 is 28357303461.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438558 + ... + 474545.

It is an arithmetic number, because the mean of its divisors is an integer number (2054484000).

Almost surely, 216430375382 is an apocalyptic number.

16430375382 is an abundant number, since it is smaller than the sum of its proper divisors (16441368618).

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

16430375382 is a wasteful number, since it uses less digits than its factorization.

16430375382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916107.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 16430375382 in words is "sixteen billion, four hundred thirty million, three hundred seventy-five thousand, three hundred eighty-two".

Divisors: 1 2 3 6 2999 5998 8997 17994 913103 1826206 2739309 5478618 2738395897 5476791794 8215187691 16430375382