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30064463 = 1113210241
BaseRepresentation
bin111001010101…
…1111101001111
32002120102200122
41302223331033
530144030323
62552215155
7513354332
oct162537517
962512618
1030064463
1115a74970
12a09a4bb
1362c8430
143dc8619
15298cec8
hex1cabf4f

30064463 has 8 divisors (see below), whose sum is σ = 35320656. Its totient is φ = 25228800.

The previous prime is 30064429. The next prime is 30064481. The reversal of 30064463 is 36446003.

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

It is a cyclic number.

It is not a de Polignac number, because 30064463 - 214 = 30048079 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 (30064423) 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 7 ways as a sum of consecutive naturals, for example, 104978 + ... + 105263.

It is an arithmetic number, because the mean of its divisors is an integer number (4415082).

Almost surely, 230064463 is an apocalyptic number.

30064463 is a deficient number, since it is larger than the sum of its proper divisors (5256193).

30064463 is a wasteful number, since it uses less digits than its factorization.

30064463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210265.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 30064463 is about 5483.1070571347. The cubic root of 30064463 is about 310.9456486320.

The spelling of 30064463 in words is "thirty million, sixty-four thousand, four hundred sixty-three".

Divisors: 1 11 13 143 210241 2312651 2733133 30064463