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10768338 = 2327229421
BaseRepresentation
bin101001000100…
…111111010010
3202021002101100
4221010333102
510224041323
61022445230
7160346400
oct51047722
922232340
1010768338
116095459
123733816
1323004c9
141604470
15e2a943
hexa44fd2

10768338 has 72 divisors (see below), whose sum is σ = 28143180. Its totient is φ = 2963520.

The previous prime is 10768319. The next prime is 10768397. The reversal of 10768338 is 83386701.

10768338 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9529569 + 1238769 = 3087^2 + 1113^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25368 + ... + 25788.

Almost surely, 210768338 is an apocalyptic number.

10768338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10768338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14071590).

10768338 is an abundant number, since it is smaller than the sum of its proper divisors (17374842).

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

10768338 is a wasteful number, since it uses less digits than its factorization.

10768338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 10768338 is about 3281.5145893322. The cubic root of 10768338 is about 220.8256714402.

The spelling of 10768338 in words is "ten million, seven hundred sixty-eight thousand, three hundred thirty-eight".

Divisors: 1 2 3 6 7 9 14 18 21 29 42 49 58 63 87 98 126 147 174 203 261 294 406 421 441 522 609 842 882 1218 1263 1421 1827 2526 2842 2947 3654 3789 4263 5894 7578 8526 8841 12209 12789 17682 20629 24418 25578 26523 36627 41258 53046 61887 73254 85463 109881 123774 170926 185661 219762 256389 371322 512778 598241 769167 1196482 1538334 1794723 3589446 5384169 10768338