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1201004099 is a prime number
BaseRepresentation
bin100011110010101…
…1101111001000011
310002200220022220022
41013211131321003
54424424112344
6315101404055
741522236451
oct10745357103
93080808808
101201004099
11566a32179
1229626962b
13161a86519
14b57119d1
15706880ee
hex4795de43

1201004099 has 2 divisors, whose sum is σ = 1201004100. Its totient is φ = 1201004098.

The previous prime is 1201004071. The next prime is 1201004159. The reversal of 1201004099 is 9904001021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1201004099 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201004039) 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 as a sum of consecutive naturals, namely, 600502049 + 600502050.

It is an arithmetic number, because the mean of its divisors is an integer number (600502050).

Almost surely, 21201004099 is an apocalyptic number.

1201004099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201004099 is an equidigital number, since it uses as much as digits as its factorization.

1201004099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 1201004099 is about 34655.5060416090. The cubic root of 1201004099 is about 1062.9548794429.

The spelling of 1201004099 in words is "one billion, two hundred one million, four thousand, ninety-nine".