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BaseRepresentation
bin1010010101010…
…10111100011000
320001002222021220
411022222330120
5134142332131
612333532040
72101540221
oct512527430
9201088256
1086683416
1144a26596
1225044020
1314c60481
14b726248
157923e96
hex52aaf18

86683416 has 32 divisors (see below), whose sum is σ = 221322240. Its totient is φ = 28279328.

The previous prime is 86683411. The next prime is 86683417. The reversal of 86683416 is 61438668.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86683411) 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, 37296 + ... + 39551.

It is an arithmetic number, because the mean of its divisors is an integer number (6916320).

Almost surely, 286683416 is an apocalyptic number.

It is an amenable number.

86683416 is an abundant number, since it is smaller than the sum of its proper divisors (134638824).

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

86683416 is a wasteful number, since it uses less digits than its factorization.

86683416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76903 (or 76899 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 86683416 is about 9310.3929025579. The cubic root of 86683416 is about 442.5666381176.

The spelling of 86683416 in words is "eighty-six million, six hundred eighty-three thousand, four hundred sixteen".