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3800104 = 2371131199
BaseRepresentation
bin1110011111110000101000
321011001202121
432133300220
51433100404
6213241024
744205010
oct16376050
97131677
103800104
112166090
121333174
13a308a9
1470cc40
15500e54
hex39fc28

3800104 has 64 divisors (see below), whose sum is σ = 9216000. Its totient is φ = 1425600.

The previous prime is 3800081. The next prime is 3800107. The reversal of 3800104 is 4010083.

It is not an unprimeable number, because it can be changed into a prime (3800107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18997 + ... + 19195.

It is an arithmetic number, because the mean of its divisors is an integer number (144000).

Almost surely, 23800104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3800104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4608000).

3800104 is an abundant number, since it is smaller than the sum of its proper divisors (5415896).

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

3800104 is a wasteful number, since it uses less digits than its factorization.

3800104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3800104 is about 1949.3855442164. The cubic root of 3800104 is about 156.0504986634.

Adding to 3800104 its reverse (4010083), we get a palindrome (7810187).

The spelling of 3800104 in words is "three million, eight hundred thousand, one hundred four".

Divisors: 1 2 4 7 8 11 14 22 28 31 44 56 62 77 88 124 154 199 217 248 308 341 398 434 616 682 796 868 1364 1393 1592 1736 2189 2387 2728 2786 4378 4774 5572 6169 8756 9548 11144 12338 15323 17512 19096 24676 30646 43183 49352 61292 67859 86366 122584 135718 172732 271436 345464 475013 542872 950026 1900052 3800104