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60894030 = 2352029801
BaseRepresentation
bin1110100001001…
…0101101001110
311020120201220110
43220102231032
5111042102110
610013100450
71336406421
oct350225516
9136521813
1060894030
113141164a
1218487726
13c800b92
1481319b8
15552ca20
hex3a12b4e

60894030 has 16 divisors (see below), whose sum is σ = 146145744. Its totient is φ = 16238400.

The previous prime is 60894023. The next prime is 60894037. The reversal of 60894030 is 3049806.

60894030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60894023) and next prime (60894037).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2029801 = 60894030 / (6 + 0 + 8 + 9 + 4 + 0 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60894037) 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, 1014871 + ... + 1014930.

It is an arithmetic number, because the mean of its divisors is an integer number (9134109).

Almost surely, 260894030 is an apocalyptic number.

60894030 is an abundant number, since it is smaller than the sum of its proper divisors (85251714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60894030 is a wasteful number, since it uses less digits than its factorization.

60894030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029811.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 60894030 is about 7803.4626929332. The cubic root of 60894030 is about 393.4216350317.

The spelling of 60894030 in words is "sixty million, eight hundred ninety-four thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 2029801 4059602 6089403 10149005 12178806 20298010 30447015 60894030