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16407000352 = 25717221391
BaseRepresentation
bin11110100011110111…
…01111010100100000
31120100102122222022201
433101323233110200
5232100143002402
611312014542544
71120403126161
oct172173572440
946312588281
1016407000352
116a5a362226
12321a807a54
1317161a8c42
14b19039768
156605dd687
hex3d1eef520

16407000352 has 24 divisors (see below), whose sum is σ = 32756234112. Its totient is φ = 8087956800.

The previous prime is 16407000347. The next prime is 16407000367. The reversal of 16407000352 is 25300070461.

It is a self number, because there is not a number n which added to its sum of digits gives 16407000352.

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 3 ways as a sum of consecutive naturals, for example, 3608424 + ... + 3612967.

It is an arithmetic number, because the mean of its divisors is an integer number (1364843088).

Almost surely, 216407000352 is an apocalyptic number.

It is an amenable number.

16407000352 is a deficient number, since it is larger than the sum of its proper divisors (16349233760).

16407000352 is an equidigital number, since it uses as much as digits as its factorization.

16407000352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221472 (or 7221464 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 16407000352 in words is "sixteen billion, four hundred seven million, three hundred fifty-two", and thus it is an aban number.

Divisors: 1 2 4 8 16 32 71 142 284 568 1136 2272 7221391 14442782 28885564 57771128 115542256 231084512 512718761 1025437522 2050875044 4101750088 8203500176 16407000352