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60010109 = 443135463
BaseRepresentation
bin1110010011101…
…0111001111101
311011220211101122
43210322321331
5110330310414
65542120325
71326035405
oct344727175
9134824348
1060010109
1130968535
12181200a5
13c581753
147d81805
155405b8e
hex393ae7d

60010109 has 4 divisors (see below), whose sum is σ = 60146016. Its totient is φ = 59874204.

The previous prime is 60010087. The next prime is 60010121. The reversal of 60010109 is 90101006.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60010109 - 28 = 60009853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60010199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67289 + ... + 68174.

It is an arithmetic number, because the mean of its divisors is an integer number (15036504).

Almost surely, 260010109 is an apocalyptic number.

It is an amenable number.

60010109 is a deficient number, since it is larger than the sum of its proper divisors (135907).

60010109 is a wasteful number, since it uses less digits than its factorization.

60010109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135906.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 60010109 is about 7746.6191980760. The cubic root of 60010109 is about 391.5087492139.

The spelling of 60010109 in words is "sixty million, ten thousand, one hundred nine".

Divisors: 1 443 135463 60010109