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60285717494 = 241057734171
BaseRepresentation
bin111000001001010011…
…110000101111110110
312202121102012202110122
4320021103300233312
51441431120424434
643410032051542
74232636100212
oct701123605766
9182542182418
1060285717494
1123626796922
12b825693bb2
1358b99c70b2
142cbc7c9942
15187c88ec2e
hexe094f0bf6

60285717494 has 8 divisors (see below), whose sum is σ = 90430901928. Its totient is φ = 30142083520.

The previous prime is 60285717469. The next prime is 60285717517. The reversal of 60285717494 is 49471758206.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284972 + ... + 449199.

It is an arithmetic number, because the mean of its divisors is an integer number (11303862741).

Almost surely, 260285717494 is an apocalyptic number.

60285717494 is a deficient number, since it is larger than the sum of its proper divisors (30145184434).

60285717494 is a wasteful number, since it uses less digits than its factorization.

60285717494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775230.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 60285717494 in words is "sixty billion, two hundred eighty-five million, seven hundred seventeen thousand, four hundred ninety-four".

Divisors: 1 2 41057 82114 734171 1468342 30142858747 60285717494