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60268801 = 197305933
BaseRepresentation
bin1110010111101…
…0000100000001
311012101222020211
43211322010001
5110412100201
65551434121
71331163535
oct345720401
9135358224
1060268801
113102492a
1218225941
13c642418
14800bbc5
155457651
hex397a101

60268801 has 4 divisors (see below), whose sum is σ = 60574932. Its totient is φ = 59962672.

The previous prime is 60268799. The next prime is 60268807. The reversal of 60268801 is 10886206.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10886206 = 25443103.

It can be written as a sum of positive squares in 2 ways, for example, as 57395776 + 2873025 = 7576^2 + 1695^2 .

It is a cyclic number.

It is not a de Polignac number, because 60268801 - 21 = 60268799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60268807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152770 + ... + 153163.

It is an arithmetic number, because the mean of its divisors is an integer number (15143733).

Almost surely, 260268801 is an apocalyptic number.

It is an amenable number.

60268801 is a deficient number, since it is larger than the sum of its proper divisors (306131).

60268801 is a wasteful number, since it uses less digits than its factorization.

60268801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306130.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 60268801 is about 7763.2983325388. The cubic root of 60268801 is about 392.0705156533.

The spelling of 60268801 in words is "sixty million, two hundred sixty-eight thousand, eight hundred one".

Divisors: 1 197 305933 60268801