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11148396 = 22371737211
BaseRepresentation
bin101010100001…
…110001101100
3202222101201120
4222201301230
510323222041
61034540540
7163521420
oct52416154
922871646
1011148396
116324a56
123897750
1324044ac
1416a2b80
15ea3366
hexaa1c6c

11148396 has 96 divisors (see below), whose sum is σ = 32481792. Its totient is φ = 2903040.

The previous prime is 11148377. The next prime is 11148443. The reversal of 11148396 is 69384111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52731 + ... + 52941.

It is an arithmetic number, because the mean of its divisors is an integer number (338352).

Almost surely, 211148396 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 11148396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16240896).

11148396 is an abundant number, since it is smaller than the sum of its proper divisors (21333396).

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

11148396 is a wasteful number, since it uses less digits than its factorization.

11148396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 277 counting only the distinct ones).

The product of its digits is 5184, while the sum is 33.

The square root of 11148396 is about 3338.9213827223. The cubic root of 11148396 is about 223.3936353587.

The spelling of 11148396 in words is "eleven million, one hundred forty-eight thousand, three hundred ninety-six".

Divisors: 1 2 3 4 6 7 12 14 17 21 28 34 37 42 51 68 74 84 102 111 119 148 204 211 222 238 259 357 422 444 476 518 629 633 714 777 844 1036 1258 1266 1428 1477 1554 1887 2516 2532 2954 3108 3587 3774 4403 4431 5908 7174 7548 7807 8806 8862 10761 13209 14348 15614 17612 17724 21522 23421 25109 26418 31228 43044 46842 50218 52836 54649 75327 93684 100436 109298 132719 150654 163947 218596 265438 301308 327894 398157 530876 655788 796314 929033 1592628 1858066 2787099 3716132 5574198 11148396