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6072001 = 132193161
BaseRepresentation
bin10111001010011011000001
3102102111012221
4113022123001
53023301001
6334051041
7102416425
oct27123301
912374187
106072001
113477a91
122049a81
131347a00
14b40b85
157ee1a1
hex5ca6c1

6072001 has 24 divisors (see below), whose sum is σ = 7261440. Its totient is φ = 5054400.

The previous prime is 6071999. The next prime is 6072029. The reversal of 6072001 is 1002706.

It is not a de Polignac number, because 6072001 - 21 = 6071999 is a prime.

It is a super-2 number, since 2×60720012 = 73738392288002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6072041) 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 23 ways as a sum of consecutive naturals, for example, 99511 + ... + 99571.

It is an arithmetic number, because the mean of its divisors is an integer number (302560).

Almost surely, 26072001 is an apocalyptic number.

6072001 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6072001 is a deficient number, since it is larger than the sum of its proper divisors (1189439).

6072001 is a wasteful number, since it uses less digits than its factorization.

6072001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 6072001 is about 2464.1430559121. The cubic root of 6072001 is about 182.4360293715.

Adding to 6072001 its reverse (1002706), we get a palindrome (7074707).

The spelling of 6072001 in words is "six million, seventy-two thousand, one".

Divisors: 1 13 19 31 61 169 247 403 589 793 1159 1891 3211 5239 7657 10309 15067 24583 35929 99541 195871 319579 467077 6072001