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10688848352 = 257135369257
BaseRepresentation
bin10011111010001101…
…01110000111100000
31000120220221202102022
421331012232013200
5133342321121402
64524351041012
7525610466120
oct117506560740
930526852368
1010688848352
114595637a76
1220a3810168
131014623a50
14735836c80
154285cb2a2
hex27d1ae1e0

10688848352 has 96 divisors (see below), whose sum is σ = 26388960192. Its totient is φ = 4148711424.

The previous prime is 10688848321. The next prime is 10688848363. The reversal of 10688848352 is 25384888601.

10688848352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106888483522 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a junction number, because it is equal to n+sod(n) for n = 10688848294 and 10688848303.

It is a congruent number.

It is an unprimeable number.

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, 119708 + ... + 188964.

It is an arithmetic number, because the mean of its divisors is an integer number (274885002).

Almost surely, 210688848352 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 10688848352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13194480096).

10688848352 is an abundant number, since it is smaller than the sum of its proper divisors (15700111840).

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

10688848352 is a wasteful number, since it uses less digits than its factorization.

10688848352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69340 (or 69332 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 53.

The spelling of 10688848352 in words is "ten billion, six hundred eighty-eight million, eight hundred forty-eight thousand, three hundred fifty-two".

Divisors: 1 2 4 7 8 13 14 16 26 28 32 52 53 56 91 104 106 112 182 208 212 224 364 371 416 424 689 728 742 848 1378 1456 1484 1696 2756 2912 2968 4823 5512 5936 9646 11024 11872 19292 22048 38584 69257 77168 138514 154336 277028 484799 554056 900341 969598 1108112 1800682 1939196 2216224 3601364 3670621 3878392 6302387 7202728 7341242 7756784 12604774 14405456 14682484 15513568 25209548 25694347 28810912 29364968 47718073 50419096 51388694 58729936 95436146 100838192 102777388 117459872 190872292 201676384 205554776 334026511 381744584 411109552 668053022 763489168 822219104 1336106044 1526978336 2672212088 5344424176 10688848352