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201044444322 = 2349967149113
BaseRepresentation
bin1011101100111100101…
…1101100010010100010
3201012221010120221202110
42323033023230102202
511243214334204242
6232205240100150
720345032403121
oct2731713542242
9635833527673
10201044444322
1178298390727
1232b69464656
1315c5c81aa77
149a32abbab8
155369ed439c
hex2ecf2ec4a2

201044444322 has 16 divisors (see below), whose sum is σ = 402894684000. Its totient is φ = 66880515552.

The previous prime is 201044444297. The next prime is 201044444329. The reversal of 201044444322 is 223444440102.

It is a self number, because there is not a number n which added to its sum of digits gives 201044444322.

It is not an unprimeable number, because it can be changed into a prime (201044444329) 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, 33571563 + ... + 33577550.

It is an arithmetic number, because the mean of its divisors is an integer number (25180917750).

Almost surely, 2201044444322 is an apocalyptic number.

201044444322 is an abundant number, since it is smaller than the sum of its proper divisors (201850239678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201044444322 is a wasteful number, since it uses less digits than its factorization.

201044444322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67149617.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 201044444322 its reverse (223444440102), we get a palindrome (424488884424).

The spelling of 201044444322 in words is "two hundred one billion, forty-four million, four hundred forty-four thousand, three hundred twenty-two".

Divisors: 1 2 3 6 499 998 1497 2994 67149113 134298226 201447339 402894678 33507407387 67014814774 100522222161 201044444322