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10768105 = 52153621
BaseRepresentation
bin101001000100…
…111011101001
3202021002001201
4221010323221
510224034410
61022444201
7160345615
oct51047351
922232051
1010768105
116095267
123733661
13230037a
141604345
15e2a83a
hexa44ee9

10768105 has 4 divisors (see below), whose sum is σ = 12921732. Its totient is φ = 8614480.

The previous prime is 10768099. The next prime is 10768127. The reversal of 10768105 is 50186701.

It is a happy number.

10768105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8088336 + 2679769 = 2844^2 + 1637^2 .

It is not a de Polignac number, because 10768105 - 23 = 10768097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076806 + ... + 1076815.

It is an arithmetic number, because the mean of its divisors is an integer number (3230433).

Almost surely, 210768105 is an apocalyptic number.

It is an amenable number.

10768105 is a deficient number, since it is larger than the sum of its proper divisors (2153627).

10768105 is an equidigital number, since it uses as much as digits as its factorization.

10768105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153626.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 10768105 is about 3281.4790872410. The cubic root of 10768105 is about 220.8240787230.

The spelling of 10768105 in words is "ten million, seven hundred sixty-eight thousand, one hundred five".

Divisors: 1 5 2153621 10768105