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2000202219 = 321929094021
BaseRepresentation
bin111011100111000…
…1010100111101011
312011101201210121200
41313032022213223
513044022432334
6530251135243
7100365303231
oct16716124753
95141653550
102000202219
11937075594
12479a44523
1325b518412
1414d90c951
15ba902799
hex7738a9eb

2000202219 has 24 divisors (see below), whose sum is σ = 3043045200. Its totient is φ = 1262537280.

The previous prime is 2000202161. The next prime is 2000202227. The reversal of 2000202219 is 9122020002.

It is not a de Polignac number, because 2000202219 - 211 = 2000200171 is a prime.

It is a super-2 number, since 2×20002022192 = 8001617833785047922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2000202019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 495429 + ... + 499449.

It is an arithmetic number, because the mean of its divisors is an integer number (126793550).

Almost surely, 22000202219 is an apocalyptic number.

2000202219 is a deficient number, since it is larger than the sum of its proper divisors (1042842981).

2000202219 is a wasteful number, since it uses less digits than its factorization.

2000202219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6955 (or 6952 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2000202219 is about 44723.6203700014. The cubic root of 2000202219 is about 1259.9635117929.

The spelling of 2000202219 in words is "two billion, two hundred two thousand, two hundred nineteen".

Divisors: 1 3 9 19 57 171 2909 4021 8727 12063 26181 36189 55271 76399 165813 229197 497439 687591 11697089 35091267 105273801 222244691 666734073 2000202219