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211010201010019 = 2315975744744249
BaseRepresentation
bin101111111110100110100100…
…000100110011111101100011
31000200010101012201021201220201
4233332212210010303331203
5210124142342424310034
62024440425332050031
762305661326615135
oct5776464404637543
91020111181251821
10211010201010019
1161263a1849a054
121b7bb235463917
13909823ac1c328
143a16d3bcc5055
15195dcd60b0014
hexbfe9a4133f63

211010201010019 has 8 divisors (see below), whose sum is σ = 220322431476000. Its totient is φ = 201709460035776.

The previous prime is 211010201009957. The next prime is 211010201010029. The reversal of 211010201010019 is 910010102010112.

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

It is a cyclic number.

It is not a de Polignac number, because 211010201010019 - 29 = 211010201009507 is a prime.

It is a super-2 number, since 2×2110102010100192 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211010201009978 and 211010201010005.

It is not an unprimeable number, because it can be changed into a prime (211010201010029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2872335394 + ... + 2872408855.

It is an arithmetic number, because the mean of its divisors is an integer number (27540303934500).

Almost surely, 2211010201010019 is an apocalyptic number.

211010201010019 is a deficient number, since it is larger than the sum of its proper divisors (9312230465981).

211010201010019 is a wasteful number, since it uses less digits than its factorization.

211010201010019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5744745869.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 211010201010019 in words is "two hundred eleven trillion, ten billion, two hundred one million, ten thousand, nineteen".

Divisors: 1 23 1597 36731 5744744249 132129117727 9174356565653 211010201010019