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30059386 = 272147099
BaseRepresentation
bin111001010101…
…0101101111010
32002120011201121
41302222231322
530143400021
62552135454
7513333460
oct162525572
962504647
1030059386
1115a71075
12a09758a
1362c6026
143dc6830
15298b741
hex1caab7a

30059386 has 8 divisors (see below), whose sum is σ = 51530400. Its totient is φ = 12882588.

The previous prime is 30059371. The next prime is 30059401. The reversal of 30059386 is 68395003.

It is an interprime number because it is at equal distance from previous prime (30059371) and next prime (30059401).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073536 + ... + 1073563.

It is an arithmetic number, because the mean of its divisors is an integer number (6441300).

Almost surely, 230059386 is an apocalyptic number.

30059386 is a deficient number, since it is larger than the sum of its proper divisors (21471014).

30059386 is a wasteful number, since it uses less digits than its factorization.

30059386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147108.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 30059386 is about 5482.6440701545. The cubic root of 30059386 is about 310.9281444674.

The spelling of 30059386 in words is "thirty million, fifty-nine thousand, three hundred eighty-six".

Divisors: 1 2 7 14 2147099 4294198 15029693 30059386