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167424068 = 2277975689
BaseRepresentation
bin10011111101010…
…11000001000100
3102200001000122102
421332223001010
5320330032233
624340251232
74102036550
oct1176530104
9380030572
10167424068
11865631a9
12480a0b18
13288bc9c6
1418342860
15ea721e8
hex9fab044

167424068 has 24 divisors (see below), whose sum is σ = 339091200. Its totient is φ = 70843968.

The previous prime is 167423987. The next prime is 167424079. The reversal of 167424068 is 860424761.

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 7 ways as a sum of consecutive naturals, for example, 35633 + ... + 40056.

It is an arithmetic number, because the mean of its divisors is an integer number (14128800).

Almost surely, 2167424068 is an apocalyptic number.

It is an amenable number.

167424068 is an abundant number, since it is smaller than the sum of its proper divisors (171667132).

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

167424068 is a wasteful number, since it uses less digits than its factorization.

167424068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75779 (or 75777 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 167424068 is about 12939.2452639248. The cubic root of 167424068 is about 551.1535765792.

The spelling of 167424068 in words is "one hundred sixty-seven million, four hundred twenty-four thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 79 158 316 553 1106 2212 75689 151378 302756 529823 1059646 2119292 5979431 11958862 23917724 41856017 83712034 167424068