Search a number
-
+
50408 = 236301
BaseRepresentation
bin1100010011101000
32120010222
430103220
53103113
61025212
7266651
oct142350
976128
1050408
1134966
1225208
1319c37
1414528
15ee08
hexc4e8

50408 has 8 divisors (see below), whose sum is σ = 94530. Its totient is φ = 25200.

The previous prime is 50387. The next prime is 50411. The reversal of 50408 is 80405.

It can be written as a sum of positive squares in only one way, i.e., 40804 + 9604 = 202^2 + 98^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3143 + ... + 3158.

250408 is an apocalyptic number.

It is an amenable number.

50408 is a deficient number, since it is larger than the sum of its proper divisors (44122).

50408 is a wasteful number, since it uses less digits than its factorization.

50408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6307 (or 6303 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 50408 is about 224.5172599156. The cubic root of 50408 is about 36.9402493127.

The spelling of 50408 in words is "fifty thousand, four hundred eight".

Divisors: 1 2 4 8 6301 12602 25204 50408