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60420607 = 1314273257
BaseRepresentation
bin1110011001111…
…1000111111111
311012200200111021
43212133013333
5110431424412
65555005011
71332365242
oct346370777
9135620437
1060420607
1131118995
1218299767
13c696550
14804b259
155487607
hex399f1ff

60420607 has 8 divisors (see below), whose sum is σ = 65133936. Its totient is φ = 55716672.

The previous prime is 60420599. The next prime is 60420617. The reversal of 60420607 is 70602406.

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 60420607 - 23 = 60420599 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60420617) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16923 + ... + 20179.

It is an arithmetic number, because the mean of its divisors is an integer number (8141742).

Almost surely, 260420607 is an apocalyptic number.

60420607 is a deficient number, since it is larger than the sum of its proper divisors (4713329).

60420607 is a wasteful number, since it uses less digits than its factorization.

60420607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4697.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 60420607 is about 7773.0693422869. The cubic root of 60420607 is about 392.3994241065.

The spelling of 60420607 in words is "sixty million, four hundred twenty thousand, six hundred seven".

Divisors: 1 13 1427 3257 18551 42341 4647739 60420607