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3130022041 = 4176342001
BaseRepresentation
bin1011101010010000…
…0101100010011001
322002010200121001021
42322210011202121
522402241201131
61234331122441
7140364514456
oct27244054231
98063617037
103130022041
1113668a7983
127342a3421
133ab60a063
142199b082d
15134bc8e11
hexba905899

3130022041 has 4 divisors (see below), whose sum is σ = 3206364084. Its totient is φ = 3053680000.

The previous prime is 3130021969. The next prime is 3130022069. The reversal of 3130022041 is 1402200313.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1713628816 + 1416393225 = 41396^2 + 37635^2 .

It is not a de Polignac number, because 3130022041 - 217 = 3129890969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130022081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38170960 + ... + 38171041.

It is an arithmetic number, because the mean of its divisors is an integer number (801591021).

Almost surely, 23130022041 is an apocalyptic number.

It is an amenable number.

3130022041 is a deficient number, since it is larger than the sum of its proper divisors (76342043).

3130022041 is an equidigital number, since it uses as much as digits as its factorization.

3130022041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76342042.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3130022041 is about 55946.5999056243. The cubic root of 3130022041 is about 1462.7916252507.

Adding to 3130022041 its reverse (1402200313), we get a palindrome (4532222354).

The spelling of 3130022041 in words is "three billion, one hundred thirty million, twenty-two thousand, forty-one".

Divisors: 1 41 76342001 3130022041