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10663599296 = 267231676197
BaseRepresentation
bin10011110111001100…
…11001110011000000
31000112011102222020002
421323212121303000
5133314340134141
64522045535132
7525153045530
oct117346316300
930464388202
1010663599296
114582361a89
1220972744a8
13100c32338c
147323434c0
1542628ee9b
hex27b999cc0

10663599296 has 112 divisors (see below), whose sum is σ = 25390181376. Its totient is φ = 4344536064.

The previous prime is 10663599293. The next prime is 10663599361. The reversal of 10663599296 is 69299536601.

10663599296 is digitally balanced in base 2, 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 (112).

It is a super-2 number, since 2×106635992962 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (10663599293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1717670 + ... + 1723866.

It is an arithmetic number, because the mean of its divisors is an integer number (226698048).

Almost surely, 210663599296 is an apocalyptic number.

10663599296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10663599296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12695090688).

10663599296 is an abundant number, since it is smaller than the sum of its proper divisors (14726582080).

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

10663599296 is a wasteful number, since it uses less digits than its factorization.

10663599296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6406 (or 6396 counting only the distinct ones).

The product of its (nonzero) digits is 4723920, while the sum is 56.

The spelling of 10663599296 in words is "ten billion, six hundred sixty-three million, five hundred ninety-nine thousand, two hundred ninety-six".

Divisors: 1 2 4 7 8 14 16 23 28 32 46 56 64 92 112 161 167 184 224 322 334 368 448 644 668 736 1169 1288 1336 1472 2338 2576 2672 3841 4676 5152 5344 6197 7682 9352 10304 10688 12394 15364 18704 24788 26887 30728 37408 43379 49576 53774 61456 74816 86758 99152 107548 122912 142531 173516 198304 215096 245824 285062 347032 396608 430192 570124 694064 860384 997717 1034899 1140248 1388128 1720768 1995434 2069798 2280496 2776256 3990868 4139596 4560992 7244293 7981736 8279192 9121984 14488586 15963472 16558384 23802677 28977172 31926944 33116768 47605354 57954344 63853888 66233536 95210708 115908688 166618739 190421416 231817376 333237478 380842832 463634752 666474956 761685664 1332949912 1523371328 2665899824 5331799648 10663599296