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10768128 = 28372003
BaseRepresentation
bin101001000100…
…111100000000
3202021002002120
4221010330000
510224040003
61022444240
7160345650
oct51047400
922232076
1010768128
116095288
123733680
132300397
141604360
15e2a853
hexa44f00

10768128 has 72 divisors (see below), whose sum is σ = 32769408. Its totient is φ = 3075072.

The previous prime is 10768127. The next prime is 10768133. The reversal of 10768128 is 82186701.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10768127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4375 + ... + 6377.

Almost surely, 210768128 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 10768128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16384704).

10768128 is an abundant number, since it is smaller than the sum of its proper divisors (22001280).

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

10768128 is an equidigital number, since it uses as much as digits as its factorization.

10768128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029 (or 2015 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 10768128 is about 3281.4825917564. The cubic root of 10768128 is about 220.8242359450.

The spelling of 10768128 in words is "ten million, seven hundred sixty-eight thousand, one hundred twenty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2003 2688 4006 5376 6009 8012 12018 14021 16024 24036 28042 32048 42063 48072 56084 64096 84126 96144 112168 128192 168252 192288 224336 256384 336504 384576 448672 512768 673008 769152 897344 1346016 1538304 1794688 2692032 3589376 5384064 10768128