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200242025210 = 2520024202521
BaseRepresentation
bin1011101001111101011…
…0101101001011111010
3201010212012200211200002
42322133112231023322
511240043424301320
6231553453313002
720316120062603
oct2723726551372
9633765624602
10200242025210
1177a16448337
1232984795762
1315b624cba66
1499982c2daa
15531e830675
hex2e9f5ad2fa

200242025210 has 8 divisors (see below), whose sum is σ = 360435645396. Its totient is φ = 80096810080.

The previous prime is 200242025171. The next prime is 200242025219. The reversal of 200242025210 is 12520242002.

It can be written as a sum of positive squares in 2 ways, for example, as 184668732361 + 15573292849 = 429731^2 + 124793^2 .

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

It is not an unprimeable number, because it can be changed into a prime (200242025219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10012101251 + ... + 10012101270.

Almost surely, 2200242025210 is an apocalyptic number.

200242025210 is a deficient number, since it is larger than the sum of its proper divisors (160193620186).

200242025210 is a wasteful number, since it uses less digits than its factorization.

200242025210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20024202528.

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 200242025210 its reverse (12520242002), we get a palindrome (212762267212).

The spelling of 200242025210 in words is "two hundred billion, two hundred forty-two million, twenty-five thousand, two hundred ten".

Divisors: 1 2 5 10 20024202521 40048405042 100121012605 200242025210