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6161341 = 43143287
BaseRepresentation
bin10111100000001110111101
3102121000202211
4113200032331
53034130331
6340020421
7103241044
oct27401675
912530684
106161341
11352911a
122091711
131379584
14b6555b
1581a8b1
hex5e03bd

6161341 has 4 divisors (see below), whose sum is σ = 6304672. Its totient is φ = 6018012.

The previous prime is 6161333. The next prime is 6161347. The reversal of 6161341 is 1431616.

It is a happy number.

6161341 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6161341 - 23 = 6161333 is a prime.

It is a super-3 number, since 3×61613413 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

6161341 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6161347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71601 + ... + 71686.

It is an arithmetic number, because the mean of its divisors is an integer number (1576168).

Almost surely, 26161341 is an apocalyptic number.

It is an amenable number.

6161341 is a deficient number, since it is larger than the sum of its proper divisors (143331).

6161341 is a wasteful number, since it uses less digits than its factorization.

6161341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143330.

The product of its digits is 432, while the sum is 22.

The square root of 6161341 is about 2482.2048666458. The cubic root of 6161341 is about 183.3264302268.

Adding to 6161341 its reverse (1431616), we get a palindrome (7592957).

The spelling of 6161341 in words is "six million, one hundred sixty-one thousand, three hundred forty-one".

Divisors: 1 43 143287 6161341