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5114161 = 131773317
BaseRepresentation
bin10011100000100100110001
3100121211022101
4103200210301
52302123121
6301340401
761320043
oct23404461
910554271
105114161
112983388
121867701
1310a0a40
14971a93
156b0491
hex4e0931

5114161 has 16 divisors (see below), whose sum is σ = 5930064. Its totient is φ = 4368384.

The previous prime is 5114159. The next prime is 5114167. The reversal of 5114161 is 1614115.

It can be written as a sum of positive squares in 8 ways, for example, as 409600 + 4704561 = 640^2 + 2169^2 .

It is a cyclic number.

It is not a de Polignac number, because 5114161 - 21 = 5114159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5114167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15975 + ... + 16291.

It is an arithmetic number, because the mean of its divisors is an integer number (370629).

Almost surely, 25114161 is an apocalyptic number.

It is an amenable number.

5114161 is a deficient number, since it is larger than the sum of its proper divisors (815903).

5114161 is a wasteful number, since it uses less digits than its factorization.

5114161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420.

The product of its digits is 120, while the sum is 19.

The square root of 5114161 is about 2261.4510828227. The cubic root of 5114161 is about 172.2892307792.

Adding to 5114161 its reverse (1614115), we get a palindrome (6728276).

The spelling of 5114161 in words is "five million, one hundred fourteen thousand, one hundred sixty-one".

Divisors: 1 13 17 73 221 317 949 1241 4121 5389 16133 23141 70057 300833 393397 5114161