Search a number
-
+
6128038 = 2738933
BaseRepresentation
bin10111011000000110100110
3102112100002101
4113120012212
53032044123
6335202314
7103042000
oct27300646
912470071
106128038
1135060a4
12207639a
131367377
14b57370
15810aad
hex5d81a6

6128038 has 16 divisors (see below), whose sum is σ = 10720800. Its totient is φ = 2626008.

The previous prime is 6128029. The next prime is 6128039. The reversal of 6128038 is 8308216.

It is a junction number, because it is equal to n+sod(n) for n = 6127997 and 6128015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6128039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3781 + ... + 5152.

It is an arithmetic number, because the mean of its divisors is an integer number (670050).

Almost surely, 26128038 is an apocalyptic number.

6128038 is a deficient number, since it is larger than the sum of its proper divisors (4592762).

6128038 is an equidigital number, since it uses as much as digits as its factorization.

6128038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8956 (or 8942 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 6128038 is about 2475.4874267505. The cubic root of 6128038 is about 182.9955307617.

The spelling of 6128038 in words is "six million, one hundred twenty-eight thousand, thirty-eight".

Divisors: 1 2 7 14 49 98 343 686 8933 17866 62531 125062 437717 875434 3064019 6128038