Search a number
-
+
3102011241 = 37147714821
BaseRepresentation
bin1011100011100100…
…1110111101101001
322000011222111110020
42320321032331221
522323103324431
61231450511053
7136604442360
oct27071167551
98004874406
103102011241
111352005a5a
12726a35489
133a5880614
14215d9c7d7
151324e4696
hexb8e4ef69

3102011241 has 8 divisors (see below), whose sum is σ = 4726874304. Its totient is φ = 1772577840.

The previous prime is 3102011177. The next prime is 3102011243. The reversal of 3102011241 is 1421102013.

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

It is not a de Polignac number, because 3102011241 - 26 = 3102011177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3102011241.

It is not an unprimeable number, because it can be changed into a prime (3102011243) 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, 73857390 + ... + 73857431.

It is an arithmetic number, because the mean of its divisors is an integer number (590859288).

Almost surely, 23102011241 is an apocalyptic number.

It is an amenable number.

3102011241 is a deficient number, since it is larger than the sum of its proper divisors (1624863063).

3102011241 is a wasteful number, since it uses less digits than its factorization.

3102011241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147714831.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 3102011241 is about 55695.7021770980. The cubic root of 3102011241 is about 1458.4149999117.

Adding to 3102011241 its reverse (1421102013), we get a palindrome (4523113254).

The spelling of 3102011241 in words is "three billion, one hundred two million, eleven thousand, two hundred forty-one".

Divisors: 1 3 7 21 147714821 443144463 1034003747 3102011241