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3107105 = 5837487
BaseRepresentation
bin1011110110100100100001
312211212010222
423312210201
51243411410
6150332425
735260421
oct13664441
95755128
103107105
111832461
12105a115
1384a331
145ac481
15415955
hex2f6921

3107105 has 8 divisors (see below), whose sum is σ = 3773952. Its totient is φ = 2455408.

The previous prime is 3107101. The next prime is 3107113. The reversal of 3107105 is 5017013.

3107105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3107105 - 22 = 3107101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3107101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3329 + ... + 4158.

It is an arithmetic number, because the mean of its divisors is an integer number (471744).

Almost surely, 23107105 is an apocalyptic number.

It is an amenable number.

3107105 is a deficient number, since it is larger than the sum of its proper divisors (666847).

3107105 is an equidigital number, since it uses as much as digits as its factorization.

3107105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7575.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 3107105 is about 1762.6982158044. The cubic root of 3107105 is about 145.9212842711.

The spelling of 3107105 in words is "three million, one hundred seven thousand, one hundred five".

Divisors: 1 5 83 415 7487 37435 621421 3107105