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4916 = 221229
BaseRepresentation
bin1001100110100
320202002
41030310
5124131
634432
720222
oct11464
96662
104916
11376a
122a18
132312
141b12
1516cb
hex1334

4916 has 6 divisors (see below), whose sum is σ = 8610. Its totient is φ = 2456.

The previous prime is 4909. The next prime is 4919. The reversal of 4916 is 6194.

It can be written as a sum of positive squares in only one way, i.e., 4900 + 16 = 70^2 + 4^2 .

It is a plaindrome in base 16.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4919) by changing a digit.

4916 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611 + ... + 618.

It is an arithmetic number, because the mean of its divisors is an integer number (1435).

24916 is an apocalyptic number.

It is an amenable number.

4916 is a deficient number, since it is larger than the sum of its proper divisors (3694).

4916 is a wasteful number, since it uses less digits than its factorization.

4916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233 (or 1231 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 4916 is about 70.1141925718. The cubic root of 4916 is about 17.0034595036.

It can be divided in two parts, 49 and 16, that multiplied together give a square (784 = 282).

The spelling of 4916 in words is "four thousand, nine hundred sixteen".

Divisors: 1 2 4 1229 2458 4916