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60080245 = 543279443
BaseRepresentation
bin1110010100110…
…0000001110101
311012001101121021
43211030001311
5110340031440
65543421141
71326450031
oct345140165
9135041537
1060080245
1130a061a5
12181547b1
13c5a7654
147d9d1c1
15541b84a
hex394c075

60080245 has 8 divisors (see below), whose sum is σ = 73773216. Its totient is φ = 46946256.

The previous prime is 60080243. The next prime is 60080249. The reversal of 60080245 is 54208006.

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

It is a cyclic number.

It is not a de Polignac number, because 60080245 - 21 = 60080243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60080243) 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, 139507 + ... + 139936.

It is an arithmetic number, because the mean of its divisors is an integer number (9221652).

Almost surely, 260080245 is an apocalyptic number.

It is an amenable number.

60080245 is a deficient number, since it is larger than the sum of its proper divisors (13692971).

60080245 is a wasteful number, since it uses less digits than its factorization.

60080245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279491.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 60080245 is about 7751.1447541637. The cubic root of 60080245 is about 391.6612133439.

The spelling of 60080245 in words is "sixty million, eighty thousand, two hundred forty-five".

Divisors: 1 5 43 215 279443 1397215 12016049 60080245