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60050013 = 3191053509
BaseRepresentation
bin1110010100010…
…0101001011101
311011222212010120
43211010221131
5110333100023
65543025153
71326262632
oct345045135
9134885116
1060050013
1130995511
121813b1b9
13c59696a
147d92189
1554128e3
hex3944a5d

60050013 has 8 divisors (see below), whose sum is σ = 84280800. Its totient is φ = 37926288.

The previous prime is 60050009. The next prime is 60050063. The reversal of 60050013 is 31005006.

60050013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 60050013 - 22 = 60050009 is a prime.

It is a super-2 number, since 2×600500132 = 7212008122600338, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 60049974 and 60050001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60050063) 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 7 ways as a sum of consecutive naturals, for example, 526698 + ... + 526811.

It is an arithmetic number, because the mean of its divisors is an integer number (10535100).

Almost surely, 260050013 is an apocalyptic number.

It is an amenable number.

60050013 is a deficient number, since it is larger than the sum of its proper divisors (24230787).

60050013 is a wasteful number, since it uses less digits than its factorization.

60050013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053531.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 60050013 is about 7749.1943452207. The cubic root of 60050013 is about 391.5955085053.

Adding to 60050013 its reverse (31005006), we get a palindrome (91055019).

It can be divided in two parts, 6005001 and 3, that multiplied together give a triangular number (18015003 = T6002).

The spelling of 60050013 in words is "sixty million, fifty thousand, thirteen".

Divisors: 1 3 19 57 1053509 3160527 20016671 60050013