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BaseRepresentation
bin1111000000010111
310010022102
433000113
53431323
61152315
7344123
oct170027
9103272
1061463
11421a6
122b69b
1321c8c
1418583
1513328
hexf017

61463 has 2 divisors, whose sum is σ = 61464. Its totient is φ = 61462.

The previous prime is 61441. The next prime is 61469. The reversal of 61463 is 36416.

61463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61463 - 212 = 57367 is a prime.

It is a super-3 number, since 3×614633 = 696566393339541, which contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61469) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30731 + 30732.

It is an arithmetic number, because the mean of its divisors is an integer number (30732).

261463 is an apocalyptic number.

61463 is a deficient number, since it is larger than the sum of its proper divisors (1).

61463 is an equidigital number, since it uses as much as digits as its factorization.

61463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 20.

The square root of 61463 is about 247.9173249291. The cubic root of 61463 is about 39.4643164359.

Adding to 61463 its reverse (36416), we get a palindrome (97879).

It can be divided in two parts, 6 and 1463, that multiplied together give a palindrome (8778).

The spelling of 61463 in words is "sixty-one thousand, four hundred sixty-three".