Search a number
-
+
10478 = 213231
BaseRepresentation
bin10100011101110
3112101002
42203232
5313403
6120302
742356
oct24356
915332
1010478
117966
126092
134a00
143b66
153188
hex28ee

10478 has 12 divisors (see below), whose sum is σ = 17568. Its totient is φ = 4680.

The previous prime is 10477. The next prime is 10487. The reversal of 10478 is 87401.

It is a happy number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 323 + ... + 353.

It is an arithmetic number, because the mean of its divisors is an integer number (1464).

210478 is an apocalyptic number.

10478 is a deficient number, since it is larger than the sum of its proper divisors (7090).

10478 is a wasteful number, since it uses less digits than its factorization.

10478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 10478 is about 102.3621023622. The cubic root of 10478 is about 21.8822914469.

Adding to 10478 its reverse (87401), we get a palindrome (97879).

The spelling of 10478 in words is "ten thousand, four hundred seventy-eight".

Divisors: 1 2 13 26 31 62 169 338 403 806 5239 10478