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201044401210 = 2525180097371
BaseRepresentation
bin1011101100111100101…
…1100001110000111010
3201012221010111202121201
42323033023201300322
511243214331314320
6232205235124414
720345032133332
oct2731713416072
9635833452551
10201044401210
11782983612a4
1232b6944370a
1315c5c804263
149a32aaa0c2
155369ec670a
hex2ecf2e1c3a

201044401210 has 16 divisors (see below), whose sum is σ = 363321679392. Its totient is φ = 80097370000.

The previous prime is 201044401193. The next prime is 201044401219. The reversal of 201044401210 is 12104440102.

It is not an unprimeable number, because it can be changed into a prime (201044401219) 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, 40046176 + ... + 40051195.

It is an arithmetic number, because the mean of its divisors is an integer number (22707604962).

Almost surely, 2201044401210 is an apocalyptic number.

201044401210 is a deficient number, since it is larger than the sum of its proper divisors (162277278182).

201044401210 is a wasteful number, since it uses less digits than its factorization.

201044401210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80097629.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 201044401210 its reverse (12104440102), we get a palindrome (213148841312).

The spelling of 201044401210 in words is "two hundred one billion, forty-four million, four hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 251 502 1255 2510 80097371 160194742 400486855 800973710 20104440121 40208880242 100522200605 201044401210