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3020230301 = 11239762873
BaseRepresentation
bin1011010000000101…
…0000111010011101
321210111002121002112
42310001100322131
522141134332201
61215410003405
7134562351104
oct26401207235
97714077075
103020230301
11130a928800
12703576565
1339194872a
1420919103b
1512a23d0bb
hexb4050e9d

3020230301 has 12 divisors (see below), whose sum is σ = 3328172316. Its totient is φ = 2738704320.

The previous prime is 3020230289. The next prime is 3020230309. The reversal of 3020230301 is 1030320203.

It can be written as a sum of positive squares in 2 ways, for example, as 2439372100 + 580858201 = 49390^2 + 24101^2 .

It is not a de Polignac number, because 3020230301 - 230 = 1946488477 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 (3020230309) 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, 16601 + ... + 79473.

It is an arithmetic number, because the mean of its divisors is an integer number (277347693).

Almost surely, 23020230301 is an apocalyptic number.

It is an amenable number.

3020230301 is a deficient number, since it is larger than the sum of its proper divisors (307942015).

3020230301 is a wasteful number, since it uses less digits than its factorization.

3020230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63292 (or 63281 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3020230301 is about 54956.6219940782. The cubic root of 3020230301 is about 1445.4842150651.

Adding to 3020230301 its reverse (1030320203), we get a palindrome (4050550504).

The spelling of 3020230301 in words is "three billion, twenty million, two hundred thirty thousand, three hundred one".

Divisors: 1 11 121 397 4367 48037 62873 691603 7607633 24960581 274566391 3020230301