Search a number
-
+
338061024 = 25327612749
BaseRepresentation
bin10100001001100…
…110011011100000
3212120010021112200
4110021212123200
51143020423044
653313453200
711243320440
oct2411463340
9776107480
10338061024
11163910284
1295271200
1355065c12
1432c80120
151ea2b369
hex142666e0

338061024 has 144 divisors (see below), whose sum is σ = 1117116000. Its totient is φ = 94970880.

The previous prime is 338061013. The next prime is 338061037. The reversal of 338061024 is 420160833.

It is a happy number.

338061024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×3380610242 = 228570511895857152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121602 + ... + 124350.

It is an arithmetic number, because the mean of its divisors is an integer number (7757750).

Almost surely, 2338061024 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 338061024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558558000).

338061024 is an abundant number, since it is smaller than the sum of its proper divisors (779054976).

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

338061024 is a wasteful number, since it uses less digits than its factorization.

338061024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833 (or 2822 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 338061024 is about 18386.4358699559. The cubic root of 338061024 is about 696.6238955857.

The spelling of 338061024 in words is "three hundred thirty-eight million, sixty-one thousand, twenty-four".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 61 63 72 84 96 112 122 126 144 168 183 224 244 252 288 336 366 427 488 504 549 672 732 854 976 1008 1098 1281 1464 1708 1952 2016 2196 2562 2749 2928 3416 3843 4392 5124 5498 5856 6832 7686 8247 8784 10248 10996 13664 15372 16494 17568 19243 20496 21992 24741 30744 32988 38486 40992 43984 49482 57729 61488 65976 76972 87968 98964 115458 122976 131952 153944 167689 173187 197928 230916 263904 307888 335378 346374 395856 461832 503067 615776 670756 692748 791712 923664 1006134 1173823 1341512 1385496 1509201 1847328 2012268 2347646 2683024 2770992 3018402 3521469 4024536 4695292 5366048 5541984 6036804 7042938 8049072 9390584 10564407 12073608 14085876 16098144 18781168 21128814 24147216 28171752 37562336 42257628 48294432 56343504 84515256 112687008 169030512 338061024