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30246483 = 331325231
BaseRepresentation
bin111001101100…
…0011001010011
32002220200101010
41303120121103
530220341413
63000142003
7515043111
oct163303123
962820333
1030246483
11160896a3
12a167903
136360237
144034ab1
1529c6dc3
hex1cd8653

30246483 has 8 divisors (see below), whose sum is σ = 41629696. Its totient is φ = 19513800.

The previous prime is 30246481. The next prime is 30246487. The reversal of 30246483 is 38464203.

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

It is not a de Polignac number, because 30246483 - 21 = 30246481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30246483.

It is not an unprimeable number, because it can be changed into a prime (30246481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162523 + ... + 162708.

It is an arithmetic number, because the mean of its divisors is an integer number (5203712).

Almost surely, 230246483 is an apocalyptic number.

30246483 is a deficient number, since it is larger than the sum of its proper divisors (11383213).

30246483 is a wasteful number, since it uses less digits than its factorization.

30246483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325265.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 30246483 is about 5499.6802634335. The cubic root of 30246483 is about 311.5719083690.

The spelling of 30246483 in words is "thirty million, two hundred forty-six thousand, four hundred eighty-three".

Divisors: 1 3 31 93 325231 975693 10082161 30246483