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3331413144 = 2333157193509
BaseRepresentation
bin1100011010010001…
…0101010010011000
322121011122022201000
43012210111102120
523310320210034
61310323425000
7145361354523
oct30644252230
98534568630
103331413144
11145a550004
1278b825160
134112605a7
14238635bba
1514770a599
hexc6915498

3331413144 has 128 divisors (see below), whose sum is σ = 9379512000. Its totient is φ = 1095524352.

The previous prime is 3331413133. The next prime is 3331413161. The reversal of 3331413144 is 4413141333.

3331413144 is a `hidden beast` number, since 33 + 314 + 1 + 314 + 4 = 666.

It is a super-2 number, since 2×33314131442 = 22196627072031929472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (5184) is a multiple of the sum of its prime divisors (864).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6544762 + ... + 6545270.

Almost surely, 23331413144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3331413144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4689756000).

3331413144 is an abundant number, since it is smaller than the sum of its proper divisors (6048098856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3331413144 is a wasteful number, since it uses less digits than its factorization.

3331413144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874 (or 864 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3331413144 is about 57718.3951959858. The cubic root of 3331413144 is about 1493.5146889033.

Adding to 3331413144 its reverse (4413141333), we get a palindrome (7744554477).

The spelling of 3331413144 in words is "three billion, three hundred thirty-one million, four hundred thirteen thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 157 193 216 314 386 471 509 579 628 772 942 1018 1158 1256 1413 1527 1544 1737 1884 2036 2316 2826 3054 3474 3768 4072 4239 4581 4632 5211 5652 6108 6948 8478 9162 10422 11304 12216 13743 13896 16956 18324 20844 27486 30301 33912 36648 41688 54972 60602 79913 90903 98237 109944 121204 159826 181806 196474 239739 242408 272709 294711 319652 363612 392948 479478 545418 589422 639304 719217 727224 785896 818127 884133 958956 1090836 1178844 1438434 1636254 1768266 1917912 2157651 2181672 2357688 2652399 2876868 3272508 3536532 4315302 5304798 5753736 6545016 7073064 8630604 10609596 15423209 17261208 21219192 30846418 46269627 61692836 92539254 123385672 138808881 185078508 277617762 370157016 416426643 555235524 832853286 1110471048 1665706572 3331413144