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16676853486 = 2343463139609
BaseRepresentation
bin11111000100000010…
…01001011011101110
31121001020102221020020
433202001021123232
5233123233302421
611354454503010
71130160626046
oct174201113356
947036387206
1016676853486
117088715947
123295064a66
13175a07cc57
14b42c02726
15679144dc6
hex3e20496ee

16676853486 has 32 divisors (see below), whose sum is σ = 34203333120. Its totient is φ = 5417907264.

The previous prime is 16676853467. The next prime is 16676853491. The reversal of 16676853486 is 68435867661.

16676853486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49650 + ... + 189258.

It is an arithmetic number, because the mean of its divisors is an integer number (1068854160).

Almost surely, 216676853486 is an apocalyptic number.

16676853486 is an abundant number, since it is smaller than the sum of its proper divisors (17526479634).

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

16676853486 is a wasteful number, since it uses less digits than its factorization.

16676853486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140120.

The product of its digits is 34836480, while the sum is 60.

The spelling of 16676853486 in words is "sixteen billion, six hundred seventy-six million, eight hundred fifty-three thousand, four hundred eighty-six".

Divisors: 1 2 3 6 43 86 129 258 463 926 1389 2778 19909 39818 59727 119454 139609 279218 418827 837654 6003187 12006374 18009561 36019122 64638967 129277934 193916901 387833802 2779475581 5558951162 8338426743 16676853486