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61414 = 230707
BaseRepresentation
bin1110111111100110
310010020121
432333212
53431124
61152154
7344023
oct167746
9103217
1061414
1142161
122b65a
1321c52
141854a
15132e4
hexefe6

61414 has 4 divisors (see below), whose sum is σ = 92124. Its totient is φ = 30706.

The previous prime is 61409. The next prime is 61417. The reversal of 61414 is 41416.

It is a happy number.

It is a semiprime because it is the product of two primes.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15352 + ... + 15355.

It is an arithmetic number, because the mean of its divisors is an integer number (23031).

261414 is an apocalyptic number.

61414 is a deficient number, since it is larger than the sum of its proper divisors (30710).

61414 is a wasteful number, since it uses less digits than its factorization.

61414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30709.

The product of its digits is 96, while the sum is 16.

The square root of 61414 is about 247.8184819581. The cubic root of 61414 is about 39.4538263003.

The spelling of 61414 in words is "sixty-one thousand, four hundred fourteen".

Divisors: 1 2 30707 61414