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3031204141 = 72167370427
BaseRepresentation
bin1011010010101100…
…1000000100101101
321211020202010101001
42310223020010231
522201442013031
61220441120301
7135054544600
oct26453100455
97736663331
103031204141
111316043599
12707189091
13393cbb624
1420a80a337
1512b1a9861
hexb4ac812d

3031204141 has 12 divisors (see below), whose sum is σ = 3547218528. Its totient is φ = 2582610072.

The previous prime is 3031204139. The next prime is 3031204147. The reversal of 3031204141 is 1414021303.

It is not a de Polignac number, because 3031204141 - 21 = 3031204139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031204147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177031 + ... + 193396.

It is an arithmetic number, because the mean of its divisors is an integer number (295601544).

Almost surely, 23031204141 is an apocalyptic number.

It is an amenable number.

3031204141 is a deficient number, since it is larger than the sum of its proper divisors (516014387).

3031204141 is a wasteful number, since it uses less digits than its factorization.

3031204141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370608 (or 370601 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3031204141 is about 55056.3723923035. The cubic root of 3031204141 is about 1447.2327946713.

Adding to 3031204141 its reverse (1414021303), we get a palindrome (4445225444).

The spelling of 3031204141 in words is "three billion, thirty-one million, two hundred four thousand, one hundred forty-one".

Divisors: 1 7 49 167 1169 8183 370427 2592989 18150923 61861309 433029163 3031204141