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166429296 = 24331135023
BaseRepresentation
bin10011110101110…
…00001001110000
3102121011111002000
421322320021300
5320101214141
624303054000
74060424415
oct1172701160
9377144060
10166429296
1185a43880
12478a1300
1328631c97
141816410c
15e9275b6
hex9eb8270

166429296 has 80 divisors (see below), whose sum is σ = 521157120. Its totient is φ = 50431680.

The previous prime is 166429271. The next prime is 166429301. The reversal of 166429296 is 692924661.

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

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 12760 + ... + 22263.

It is an arithmetic number, because the mean of its divisors is an integer number (6514464).

Almost surely, 2166429296 is an apocalyptic number.

166429296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

166429296 is an abundant number, since it is smaller than the sum of its proper divisors (354727824).

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

166429296 is a wasteful number, since it uses less digits than its factorization.

166429296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35051 (or 35039 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 166429296 is about 12900.7478852972. The cubic root of 166429296 is about 550.0598237957.

The spelling of 166429296 in words is "one hundred sixty-six million, four hundred twenty-nine thousand, two hundred ninety-six".