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61252 = 2215313
BaseRepresentation
bin1110111101000100
310010000121
432331010
53430002
61151324
7343402
oct167504
9103017
1061252
1142024
122b544
1321b59
1418472
1513237
hexef44

61252 has 6 divisors (see below), whose sum is σ = 107198. Its totient is φ = 30624.

The previous prime is 61231. The next prime is 61253. The reversal of 61252 is 25216.

Adding to 61252 its reverse (25216), we get a palindrome (86468).

It can be divided in two parts, 61 and 252, that added together give a palindrome (313).

61252 = T173 + T174 + ... + T176.

It is a happy number.

61252 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in only one way, i.e., 30976 + 30276 = 176^2 + 174^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (61253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7653 + ... + 7660.

261252 is an apocalyptic number.

It is an amenable number.

61252 is a deficient number, since it is larger than the sum of its proper divisors (45946).

61252 is a wasteful number, since it uses less digits than its factorization.

61252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15317 (or 15315 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 61252 is about 247.4914139925. The cubic root of 61252 is about 39.4191048577.

The spelling of 61252 in words is "sixty-one thousand, two hundred fifty-two".

Divisors: 1 2 4 15313 30626 61252