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1479085213 is a prime number
BaseRepresentation
bin101100000101001…
…0000110010011101
310211002011022110211
41120022100302131
511012121211323
6402433532421
751440005534
oct13012206235
93732138424
101479085213
116999a5681
12353414111
131a757b668
1410061b31b
1589cb770d
hex58290c9d

1479085213 has 2 divisors, whose sum is σ = 1479085214. Its totient is φ = 1479085212.

The previous prime is 1479085189. The next prime is 1479085243. The reversal of 1479085213 is 3125809741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1391812249 + 87272964 = 37307^2 + 9342^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1479085213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1479085243) 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 as a sum of consecutive naturals, namely, 739542606 + 739542607.

It is an arithmetic number, because the mean of its divisors is an integer number (739542607).

Almost surely, 21479085213 is an apocalyptic number.

It is an amenable number.

1479085213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479085213 is an equidigital number, since it uses as much as digits as its factorization.

1479085213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 1479085213 is about 38458.8769076789. The cubic root of 1479085213 is about 1139.3689985468.

The spelling of 1479085213 in words is "one billion, four hundred seventy-nine million, eighty-five thousand, two hundred thirteen".