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4946 = 22473
BaseRepresentation
bin1001101010010
320210012
41031102
5124241
634522
720264
oct11522
96705
104946
113797
122a42
132336
141b34
1516eb
hex1352

4946 has 4 divisors (see below), whose sum is σ = 7422. Its totient is φ = 2472.

The previous prime is 4943. The next prime is 4951. The reversal of 4946 is 6494.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3721 + 1225 = 61^2 + 35^2 .

It is a plaindrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4946.

It is not an unprimeable number, because it can be changed into a prime (4943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235 + ... + 1238.

24946 is an apocalyptic number.

4946 is a deficient number, since it is larger than the sum of its proper divisors (2476).

4946 is a wasteful number, since it uses less digits than its factorization.

4946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475.

The product of its digits is 864, while the sum is 23.

The square root of 4946 is about 70.3278038901. The cubic root of 4946 is about 17.0379773805.

The spelling of 4946 in words is "four thousand, nine hundred forty-six".

Divisors: 1 2 2473 4946