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30483034 = 289171253
BaseRepresentation
bin111010001001…
…0001001011010
32010100200212021
41310102021122
530300424114
63005205054
7520046551
oct164221132
963320767
1030483034
111623039a
12a26078a
136413aca
144096d98
152a22024
hex1d1225a

30483034 has 8 divisors (see below), whose sum is σ = 46238580. Its totient is φ = 15070176.

The previous prime is 30483029. The next prime is 30483041. The reversal of 30483034 is 43038403.

It can be written as a sum of positive squares in 2 ways, for example, as 26471025 + 4012009 = 5145^2 + 2003^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 85449 + ... + 85804.

Almost surely, 230483034 is an apocalyptic number.

30483034 is a deficient number, since it is larger than the sum of its proper divisors (15755546).

30483034 is a wasteful number, since it uses less digits than its factorization.

30483034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171344.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 30483034 is about 5521.1442654580. The cubic root of 30483034 is about 312.3820448693.

It can be divided in two parts, 304 and 83034, that added together give a palindrome (83338).

The spelling of 30483034 in words is "thirty million, four hundred eighty-three thousand, thirty-four".

Divisors: 1 2 89 178 171253 342506 15241517 30483034