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60415 = 543281
BaseRepresentation
bin1110101111111111
310001212121
432233333
53413130
61143411
7341065
oct165777
9101777
1060415
1141433
122ab67
1321664
1418035
1512d7a
hexebff

60415 has 8 divisors (see below), whose sum is σ = 74448. Its totient is φ = 47040.

The previous prime is 60413. The next prime is 60427. The reversal of 60415 is 51406.

60415 is nontrivially palindromic in base 6.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60415 - 21 = 60413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 60415.

It is not an unprimeable number, because it can be changed into a prime (60413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75 + ... + 355.

It is an arithmetic number, because the mean of its divisors is an integer number (9306).

260415 is an apocalyptic number.

60415 is a deficient number, since it is larger than the sum of its proper divisors (14033).

60415 is a wasteful number, since it uses less digits than its factorization.

60415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329.

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

The square root of 60415 is about 245.7946297216. The cubic root of 60415 is about 39.2387285579.

Subtracting from 60415 its reverse (51406), we obtain a palindrome (9009).

The spelling of 60415 in words is "sixty thousand, four hundred fifteen".

Divisors: 1 5 43 215 281 1405 12083 60415