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3011041241 = 131737368233
BaseRepresentation
bin1011001101111000…
…1101011111011001
321202211210202001222
42303132031133121
522131311304431
61214441021425
7134421266615
oct26336153731
97684722058
103011041241
11130572193a
12700484875
1338ca7c010
14207c7c345
1512952557b
hexb378d7d9

3011041241 has 16 divisors (see below), whose sum is σ = 3526208784. Its totient is φ = 2545219584.

The previous prime is 3011041217. The next prime is 3011041259. The reversal of 3011041241 is 1421401103.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 594335641 + 2416705600 = 24379^2 + 49160^2 .

It is a cyclic number.

It is not a de Polignac number, because 3011041241 - 26 = 3011041177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3011041291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175940 + ... + 192293.

It is an arithmetic number, because the mean of its divisors is an integer number (220388049).

Almost surely, 23011041241 is an apocalyptic number.

It is an amenable number.

3011041241 is a deficient number, since it is larger than the sum of its proper divisors (515167543).

3011041241 is a wasteful number, since it uses less digits than its factorization.

3011041241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368300.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3011041241 is about 54872.9554607732. The cubic root of 3011041241 is about 1444.0167624211.

Adding to 3011041241 its reverse (1421401103), we get a palindrome (4432442344).

The spelling of 3011041241 in words is "three billion, eleven million, forty-one thousand, two hundred forty-one".

Divisors: 1 13 17 37 221 481 629 8177 368233 4787029 6259961 13624621 81379493 177120073 231618557 3011041241