Search a number
-
+
3311031241 = 71471321553
BaseRepresentation
bin1100010101011010…
…0101001111001001
322112202021210222201
43011112211033021
523240110444431
61304314520201
7145023205210
oct30526451711
98482253881
103311031241
111449a99861
12784a36061
13409c753ab
14235a4c077
15145a31461
hexc55a53c9

3311031241 has 8 divisors (see below), whose sum is σ = 3786619904. Its totient is φ = 2836088640.

The previous prime is 3311031223. The next prime is 3311031287. The reversal of 3311031241 is 1421301133.

3311031241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3311031241 - 215 = 3310998473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3311031221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150480 + ... + 171073.

It is an arithmetic number, because the mean of its divisors is an integer number (473327488).

Almost surely, 23311031241 is an apocalyptic number.

It is an amenable number.

3311031241 is a deficient number, since it is larger than the sum of its proper divisors (475588663).

3311031241 is a wasteful number, since it uses less digits than its factorization.

3311031241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323031.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3311031241 is about 57541.5609885585. The cubic root of 3311031241 is about 1490.4626344435.

Adding to 3311031241 its reverse (1421301133), we get a palindrome (4732332374).

The spelling of 3311031241 in words is "three billion, three hundred eleven million, thirty-one thousand, two hundred forty-one".

Divisors: 1 7 1471 10297 321553 2250871 473004463 3311031241