Search a number
-
+
51496 = 2341157
BaseRepresentation
bin1100100100101000
32121122021
430210220
53121441
61034224
7303064
oct144450
977567
1051496
1135765
1225974
131a593
1414aa4
15103d1
hexc928

51496 has 16 divisors (see below), whose sum is σ = 99540. Its totient is φ = 24960.

The previous prime is 51487. The next prime is 51503. The reversal of 51496 is 69415.

It can be written as a sum of positive squares in 2 ways, for example, as 44100 + 7396 = 210^2 + 86^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 51496.

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, 250 + ... + 406.

251496 is an apocalyptic number.

It is an amenable number.

51496 is a deficient number, since it is larger than the sum of its proper divisors (48044).

51496 is a wasteful number, since it uses less digits than its factorization.

51496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 200 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 51496 is about 226.9273011341. The cubic root of 51496 is about 37.2041310401.

The spelling of 51496 in words is "fifty-one thousand, four hundred ninety-six".

Divisors: 1 2 4 8 41 82 157 164 314 328 628 1256 6437 12874 25748 51496