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166010076 = 22324611391
BaseRepresentation
bin10011110010100…
…01110011011100
3102120101012000100
421321101303130
5314444310301
624250101100
74054030251
oct1171216334
9376335010
10166010076
1185787911
124771a790
132851621b
1418095428
15e893286
hex9e51cdc

166010076 has 18 divisors (see below), whose sum is σ = 419636672. Its totient is φ = 55336680.

The previous prime is 166010027. The next prime is 166010077. The reversal of 166010076 is 670010661.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166010077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2305660 + ... + 2305731.

Almost surely, 2166010076 is an apocalyptic number.

It is an amenable number.

166010076 is an abundant number, since it is smaller than the sum of its proper divisors (253626596).

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

166010076 is a wasteful number, since it uses less digits than its factorization.

166010076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4611401 (or 4611396 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 166010076 is about 12884.4897454265. The cubic root of 166010076 is about 549.5975855300.

The spelling of 166010076 in words is "one hundred sixty-six million, ten thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 4611391 9222782 13834173 18445564 27668346 41502519 55336692 83005038 166010076