Search a number
-
+
6101530 = 25691883
BaseRepresentation
bin10111010001101000011010
3102110222201121
4113101220122
53030222110
6334435454
7102601501
oct27215032
912428647
106101530
113498196
122062b8a
131358296
14b4b838
15807cda
hex5d1a1a

6101530 has 16 divisors (see below), whose sum is σ = 11011104. Its totient is φ = 2434320.

The previous prime is 6101507. The next prime is 6101531. The reversal of 6101530 is 351016.

It is not an unprimeable number, because it can be changed into a prime (6101531) 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, 6469 + ... + 7351.

It is an arithmetic number, because the mean of its divisors is an integer number (688194).

Almost surely, 26101530 is an apocalyptic number.

6101530 is a deficient number, since it is larger than the sum of its proper divisors (4909574).

6101530 is a wasteful number, since it uses less digits than its factorization.

6101530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 6101530 is about 2470.1275270722. The cubic root of 6101530 is about 182.7312886662.

Adding to 6101530 its reverse (351016), we get a palindrome (6452546).

The spelling of 6101530 in words is "six million, one hundred one thousand, five hundred thirty".

Divisors: 1 2 5 10 691 883 1382 1766 3455 4415 6910 8830 610153 1220306 3050765 6101530