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60380517 = 331364303
BaseRepresentation
bin1110011001010…
…1010101100101
311012121122111110
43212111111211
5110424134032
65554055233
71332140331
oct346252545
9135548443
1060380517
11310a085a
121827a519
13c681222
14803a7c1
15547a7cc
hex3995565

60380517 has 8 divisors (see below), whose sum is σ = 80765824. Its totient is φ = 40124448.

The previous prime is 60380513. The next prime is 60380531. The reversal of 60380517 is 71508306.

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

It is not a de Polignac number, because 60380517 - 22 = 60380513 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 (60380513) 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, 31213 + ... + 33090.

It is an arithmetic number, because the mean of its divisors is an integer number (10095728).

Almost surely, 260380517 is an apocalyptic number.

It is an amenable number.

60380517 is a deficient number, since it is larger than the sum of its proper divisors (20385307).

60380517 is a wasteful number, since it uses less digits than its factorization.

60380517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64619.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 60380517 is about 7770.4901389809. The cubic root of 60380517 is about 392.3126172244.

The spelling of 60380517 in words is "sixty million, three hundred eighty thousand, five hundred seventeen".

Divisors: 1 3 313 939 64303 192909 20126839 60380517