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60868043 = 349174407
BaseRepresentation
bin1110100000110…
…0010111001011
311020112102020222
43220030113023
5111040234133
610012340255
71336240565
oct350142713
9136472228
1060868043
11313a4075
121847468b
13c7c20c2
148126335
155524e98
hex3a0c5cb

60868043 has 4 divisors (see below), whose sum is σ = 61042800. Its totient is φ = 60693288.

The previous prime is 60868033. The next prime is 60868061. The reversal of 60868043 is 34086806.

60868043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60868043 - 26 = 60867979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60867994 and 60868012.

It is not an unprimeable number, because it can be changed into a prime (60868033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86855 + ... + 87552.

It is an arithmetic number, because the mean of its divisors is an integer number (15260700).

Almost surely, 260868043 is an apocalyptic number.

60868043 is a deficient number, since it is larger than the sum of its proper divisors (174757).

60868043 is a wasteful number, since it uses less digits than its factorization.

60868043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174756.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 60868043 is about 7801.7974211075. The cubic root of 60868043 is about 393.3656618230.

The spelling of 60868043 in words is "sixty million, eight hundred sixty-eight thousand, forty-three".

Divisors: 1 349 174407 60868043