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6152142 = 234012557
BaseRepresentation
bin10111011101111111001110
3102120120011010
4113131333032
53033332032
6335510050
7103202163
oct27357716
912516133
106152142
113522217
122088326
131375329
14b6206a
15817ccc
hex5ddfce

6152142 has 16 divisors (see below), whose sum is σ = 12339792. Its totient is φ = 2044800.

The previous prime is 6152131. The next prime is 6152161. The reversal of 6152142 is 2412516.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1128 + ... + 3684.

It is an arithmetic number, because the mean of its divisors is an integer number (771237).

Almost surely, 26152142 is an apocalyptic number.

6152142 is an abundant number, since it is smaller than the sum of its proper divisors (6187650).

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

6152142 is a wasteful number, since it uses less digits than its factorization.

6152142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963.

The product of its digits is 480, while the sum is 21.

The square root of 6152142 is about 2480.3511848123. The cubic root of 6152142 is about 183.2351481604.

Adding to 6152142 its reverse (2412516), we get a palindrome (8564658).

The spelling of 6152142 in words is "six million, one hundred fifty-two thousand, one hundred forty-two".

Divisors: 1 2 3 6 401 802 1203 2406 2557 5114 7671 15342 1025357 2050714 3076071 6152142