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34200192 = 2731321731
BaseRepresentation
bin1000001001110…
…1101010000000
32101100112211210
42002131222000
532223401232
63221010120
7563461005
oct202355200
971315753
1034200192
111833a124
12b553940
137115a00
1447838ac
1530085cc
hex209da80

34200192 has 192 divisors, whose sum is σ = 107516160. Its totient is φ = 9584640.

The previous prime is 34200169. The next prime is 34200227. The reversal of 34200192 is 29100243.

It is a tau number, because it is divible by the number of its divisors (192).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1103217 + ... + 1103247.

It is an arithmetic number, because the mean of its divisors is an integer number (559980).

Almost surely, 234200192 is an apocalyptic number.

34200192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34200192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53758080).

34200192 is an abundant number, since it is smaller than the sum of its proper divisors (73315968).

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

34200192 is a wasteful number, since it uses less digits than its factorization.

34200192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 34200192 is about 5848.0930225160. The cubic root of 34200192 is about 324.5957640854.

The spelling of 34200192 in words is "thirty-four million, two hundred thousand, one hundred ninety-two".