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200202002120002 = 21734082914171753
BaseRepresentation
bin101101100001010100101001…
…001110000011110101000010
3222020212010100202020222101111
4231201110221032003311002
5202220102200020320002
61545443310255553534
760112055150103211
oct5541245116036502
9866763322228344
10200202002120002
1158877212a39983
121a5545a552b8aa
138792c7731833c
143761b85993078
151822aa81943d7
hexb61529383d42

200202002120002 has 16 divisors (see below), whose sum is σ = 302046277658040. Its totient is φ = 99519937992832.

The previous prime is 200202002119997. The next prime is 200202002120011. The reversal of 200202002120002 is 200021200202002.

It can be written as a sum of positive squares in 4 ways, for example, as 149671954934401 + 50530047185601 = 12234049^2 + 7108449^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7040958 + ... + 21212710.

Almost surely, 2200202002120002 is an apocalyptic number.

200202002120002 is a deficient number, since it is larger than the sum of its proper divisors (101844275538038).

200202002120002 is a wasteful number, since it uses less digits than its factorization.

200202002120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14212757.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 200202002120002 its reverse (200021200202002), we get a palindrome (400223202322004).

The spelling of 200202002120002 in words is "two hundred trillion, two hundred two billion, two million, one hundred twenty thousand, two".

Divisors: 1 2 173 346 40829 81658 7063417 14126834 14171753 28343506 2451713269 4903426538 578618503237 1157237006474 100101001060001 200202002120002