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30066063 = 3311512141
BaseRepresentation
bin111001010110…
…0010110001111
32002120111212220
41302230112033
530144103223
62552230423
7513362106
oct162542617
962514786
1030066063
1115a76095
12a09b413
1362c9091
143dc903d
15298d6e3
hex1cac58f

30066063 has 16 divisors (see below), whose sum is σ = 41674752. Its totient is φ = 19260000.

The previous prime is 30066061. The next prime is 30066067. The reversal of 30066063 is 36066003.

It is not a de Polignac number, because 30066063 - 21 = 30066061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30066061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12973 + ... + 15113.

It is an arithmetic number, because the mean of its divisors is an integer number (2604672).

Almost surely, 230066063 is an apocalyptic number.

30066063 is a deficient number, since it is larger than the sum of its proper divisors (11608689).

30066063 is a wasteful number, since it uses less digits than its factorization.

30066063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 30066063 is about 5483.2529578709. The cubic root of 30066063 is about 310.9511646041.

The spelling of 30066063 in words is "thirty million, sixty-six thousand, sixty-three".

Divisors: 1 3 31 93 151 453 2141 4681 6423 14043 66371 199113 323291 969873 10022021 30066063