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4142200 = 2352139149
BaseRepresentation
bin1111110011010001111000
321210110000211
433303101320
52030022300
6224440504
750131246
oct17632170
97713024
104142200
11237a107
121479134
13b2050a
1479b796
1556c4ba
hex3f3478

4142200 has 48 divisors (see below), whose sum is σ = 9765000. Its totient is φ = 1633920.

The previous prime is 4142179. The next prime is 4142227. The reversal of 4142200 is 22414.

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 11 ways as a sum of consecutive naturals, for example, 27726 + ... + 27874.

Almost surely, 24142200 is an apocalyptic number.

4142200 is a gapful number since it is divisible by the number (40) 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 4142200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4882500).

4142200 is an abundant number, since it is smaller than the sum of its proper divisors (5622800).

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

4142200 is a wasteful number, since it uses less digits than its factorization.

4142200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 4142200 is about 2035.2395436410. The cubic root of 4142200 is about 160.5993148329.

Adding to 4142200 its reverse (22414), we get a palindrome (4164614).

The spelling of 4142200 in words is "four million, one hundred forty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 139 149 200 278 298 556 596 695 745 1112 1192 1390 1490 2780 2980 3475 3725 5560 5960 6950 7450 13900 14900 20711 27800 29800 41422 82844 103555 165688 207110 414220 517775 828440 1035550 2071100 4142200