Search a number
-
+
3124401441 = 371632274021
BaseRepresentation
bin1011101000111010…
…1001010100100001
322001202010001000220
42322032221110201
522344321321231
61234010433253
7140265655050
oct27216512441
98052101026
103124401441
111363709057
12732432829
133aa3bc965
14218d4a397
15134468896
hexba3a9521

3124401441 has 32 divisors (see below), whose sum is σ = 4812499968. Its totient is φ = 1766162880.

The previous prime is 3124401431. The next prime is 3124401451. The reversal of 3124401441 is 1441044213.

It is an interprime number because it is at equal distance from previous prime (3124401431) and next prime (3124401451).

It is not a de Polignac number, because 3124401441 - 26 = 3124401377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3124401431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 775011 + ... + 779031.

It is an arithmetic number, because the mean of its divisors is an integer number (150390624).

Almost surely, 23124401441 is an apocalyptic number.

It is an amenable number.

3124401441 is a deficient number, since it is larger than the sum of its proper divisors (1688098527).

3124401441 is a wasteful number, since it uses less digits than its factorization.

3124401441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 3124401441 is about 55896.3455066608. The cubic root of 3124401441 is about 1461.9155192990.

Adding to 3124401441 its reverse (1441044213), we get a palindrome (4565445654).

The spelling of 3124401441 in words is "three billion, one hundred twenty-four million, four hundred one thousand, four hundred forty-one".

Divisors: 1 3 7 21 163 227 489 681 1141 1589 3423 4021 4767 12063 28147 37001 84441 111003 259007 655423 777021 912767 1966269 2738301 4587961 6389369 13763883 19168107 148781021 446343063 1041467147 3124401441