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30294059 = 234330631
BaseRepresentation
bin111001110010…
…0000000101011
32010000002122012
41303210000223
530223402214
63001150135
7515331605
oct163440053
963002565
1030294059
1116111414
12a18b34b
136378aa3
144048175
1529d603e
hex1ce402b

30294059 has 8 divisors (see below), whose sum is σ = 32347392. Its totient is φ = 28302120.

The previous prime is 30294053. The next prime is 30294097. The reversal of 30294059 is 95049203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30294059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30294053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14327 + ... + 16304.

It is an arithmetic number, because the mean of its divisors is an integer number (4043424).

Almost surely, 230294059 is an apocalyptic number.

30294059 is a deficient number, since it is larger than the sum of its proper divisors (2053333).

30294059 is a wasteful number, since it uses less digits than its factorization.

30294059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30697.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 30294059 is about 5504.0039062486. The cubic root of 30294059 is about 311.7351844299.

The spelling of 30294059 in words is "thirty million, two hundred ninety-four thousand, fifty-nine".

Divisors: 1 23 43 989 30631 704513 1317133 30294059