Search a number
-
+
3102141211 = 131104721601
BaseRepresentation
bin1011100011100110…
…1110101100011011
322000012020002201221
42320321232230123
522323122004321
61231453352511
7136605523321
oct27071565433
98005202657
103102141211
111352094674
12726a98737
133a58c7820
14215dd3d11
1513251ce41
hexb8e6eb1b

3102141211 has 8 divisors (see below), whose sum is σ = 3341224544. Its totient is φ = 2863123200.

The previous prime is 3102141197. The next prime is 3102141227. The reversal of 3102141211 is 1121412013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3102141211 - 225 = 3068586779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3102141241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132811 + ... + 154411.

It is an arithmetic number, because the mean of its divisors is an integer number (417653068).

Almost surely, 23102141211 is an apocalyptic number.

3102141211 is a deficient number, since it is larger than the sum of its proper divisors (239083333).

3102141211 is a wasteful number, since it uses less digits than its factorization.

3102141211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32661.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 3102141211 is about 55696.8689514949. The cubic root of 3102141211 is about 1458.4353681540.

Adding to 3102141211 its reverse (1121412013), we get a palindrome (4223553224).

The spelling of 3102141211 in words is "three billion, one hundred two million, one hundred forty-one thousand, two hundred eleven".

Divisors: 1 13 11047 21601 143611 280813 238626247 3102141211