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999910132211 is a prime number
BaseRepresentation
bin11101000110011110100…
…10011100100111110011
310112120221110022200001102
432203033102130213303
5112340303443212321
62043204040155015
7132145463613554
oct16431722344763
93476843280042
10999910132211
113560722249a1
12141957a68a6b
13733a2791b33
143657853232b
151b023913c0b
hexe8cf49c9f3

999910132211 has 2 divisors, whose sum is σ = 999910132212. Its totient is φ = 999910132210.

The previous prime is 999910132201. The next prime is 999910132261. The reversal of 999910132211 is 112231019999.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-999910132211 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (999910132201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499955066105 + 499955066106.

It is an arithmetic number, because the mean of its divisors is an integer number (499955066106).

Almost surely, 2999910132211 is an apocalyptic number.

999910132211 is the 447194-th centered decagonal number.

999910132211 is a deficient number, since it is larger than the sum of its proper divisors (1).

999910132211 is an equidigital number, since it uses as much as digits as its factorization.

999910132211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78732, while the sum is 47.

The spelling of 999910132211 in words is "nine hundred ninety-nine billion, nine hundred ten million, one hundred thirty-two thousand, two hundred eleven".