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3130032301 = 11284548391
BaseRepresentation
bin1011101010010000…
…1000000010101101
322002010201010010021
42322210020002231
522402242013201
61234331242141
7140364556414
oct27244100255
98063633107
103130032301
111366904660
127342a9351
133ab611926
142199b447b
15134bcbea1
hexba9080ad

3130032301 has 4 divisors (see below), whose sum is σ = 3414580704. Its totient is φ = 2845483900.

The previous prime is 3130032281. The next prime is 3130032329. The reversal of 3130032301 is 1032300313.

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 3130032301 - 221 = 3127935149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130032331) 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, 142274185 + ... + 142274206.

It is an arithmetic number, because the mean of its divisors is an integer number (853645176).

Almost surely, 23130032301 is an apocalyptic number.

It is an amenable number.

3130032301 is a deficient number, since it is larger than the sum of its proper divisors (284548403).

3130032301 is a wasteful number, since it uses less digits than its factorization.

3130032301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284548402.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 3130032301 is about 55946.6916001295. The cubic root of 3130032301 is about 1462.7932235595.

Adding to 3130032301 its reverse (1032300313), we get a palindrome (4162332614).

The spelling of 3130032301 in words is "three billion, one hundred thirty million, thirty-two thousand, three hundred one".

Divisors: 1 11 284548391 3130032301