Search a number
-
+
4138804200 = 2335219439827
BaseRepresentation
bin1111011010110001…
…0010001111101000
3101200102220001000110
43312230102033220
531434013213300
61522404534320
7204364153356
oct36654221750
911612801013
104138804200
111834279943
129760b13a0
1350c60068b
142b39667d6
15193542550
hexf6b123e8

4138804200 has 192 divisors, whose sum is σ = 13552704000. Its totient is φ = 1041949440.

The previous prime is 4138804193. The next prime is 4138804211. The reversal of 4138804200 is 24088314.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5004187 + ... + 5005013.

It is an arithmetic number, because the mean of its divisors is an integer number (70587000).

Almost surely, 24138804200 is an apocalyptic number.

4138804200 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 4138804200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6776352000).

4138804200 is an abundant number, since it is smaller than the sum of its proper divisors (9413899800).

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

4138804200 is a wasteful number, since it uses less digits than its factorization.

4138804200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304 (or 1295 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 4138804200 is about 64333.5386870643. The cubic root of 4138804200 is about 1605.5541607931.

The spelling of 4138804200 in words is "four billion, one hundred thirty-eight million, eight hundred four thousand, two hundred".