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5116285 = 51023257
BaseRepresentation
bin10011100001000101111101
3100121221020001
4103201011331
52302210120
6301354301
761326166
oct23410575
910557201
105116285
112984a39
121868991
1310a19b5
1497276d
156b0e0a
hex4e117d

5116285 has 4 divisors (see below), whose sum is σ = 6139548. Its totient is φ = 4093024.

The previous prime is 5116229. The next prime is 5116291. The reversal of 5116285 is 5826115.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5826115 = 51165223.

It can be written as a sum of positive squares in 2 ways, for example, as 1375929 + 3740356 = 1173^2 + 1934^2 .

It is a cyclic number.

It is not a de Polignac number, because 5116285 - 215 = 5083517 is a prime.

It is a super-3 number, since 3×51162853 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent 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, 511624 + ... + 511633.

It is an arithmetic number, because the mean of its divisors is an integer number (1534887).

Almost surely, 25116285 is an apocalyptic number.

It is an amenable number.

5116285 is a deficient number, since it is larger than the sum of its proper divisors (1023263).

5116285 is a wasteful number, since it uses less digits than its factorization.

5116285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023262.

The product of its digits is 2400, while the sum is 28.

The square root of 5116285 is about 2261.9206440545. The cubic root of 5116285 is about 172.3130790492.

The spelling of 5116285 in words is "five million, one hundred sixteen thousand, two hundred eighty-five".

Divisors: 1 5 1023257 5116285