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5051105 = 56116561
BaseRepresentation
bin10011010001001011100001
3100111121210222
4103101023201
52243113410
6300132425
760635153
oct23211341
910447728
105051105
11293aa74
121837115
13107b127
14956ad3
1569b955
hex4d12e1

5051105 has 8 divisors (see below), whose sum is σ = 6161064. Its totient is φ = 3974400.

The previous prime is 5051087. The next prime is 5051107. The reversal of 5051105 is 5011505.

It can be written as a sum of positive squares in 4 ways, for example, as 355216 + 4695889 = 596^2 + 2167^2 .

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

It is not a de Polignac number, because 5051105 - 26 = 5051041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051107) 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, 7976 + ... + 8585.

It is an arithmetic number, because the mean of its divisors is an integer number (770133).

Almost surely, 25051105 is an apocalyptic number.

It is an amenable number.

5051105 is a deficient number, since it is larger than the sum of its proper divisors (1109959).

5051105 is a wasteful number, since it uses less digits than its factorization.

5051105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16627.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 5051105 is about 2247.4663512498. The cubic root of 5051105 is about 171.5782097872.

The spelling of 5051105 in words is "five million, fifty-one thousand, one hundred five".

Divisors: 1 5 61 305 16561 82805 1010221 5051105