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4203080 = 235717883
BaseRepresentation
bin10000000010001001001000
321220112112122
4100002021020
52033444310
6230030412
750503610
oct20021110
97815478
104203080
112410922
1214a8408
13b4213b
147b5a40
15580555
hex402248

4203080 has 64 divisors (see below), whose sum is σ = 11456640. Its totient is φ = 1354752.

The previous prime is 4203071. The next prime is 4203109. The reversal of 4203080 is 803024.

It is a super-3 number, since 3×42030803 (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4319 + ... + 5201.

It is an arithmetic number, because the mean of its divisors is an integer number (179010).

Almost surely, 24203080 is an apocalyptic number.

4203080 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 4203080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5728320).

4203080 is an abundant number, since it is smaller than the sum of its proper divisors (7253560).

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

4203080 is a wasteful number, since it uses less digits than its factorization.

4203080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 914 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4203080 is about 2050.1414585340. The cubic root of 4203080 is about 161.3822943325.

The spelling of 4203080 in words is "four million, two hundred three thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 17 20 28 34 35 40 56 68 70 85 119 136 140 170 238 280 340 476 595 680 883 952 1190 1766 2380 3532 4415 4760 6181 7064 8830 12362 15011 17660 24724 30022 30905 35320 49448 60044 61810 75055 105077 120088 123620 150110 210154 247240 300220 420308 525385 600440 840616 1050770 2101540 4203080