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11204201044 = 2220533136417
BaseRepresentation
bin10100110111101001…
…01000101001010100
31001220211200101102001
422123310220221110
5140421233413134
65051440525044
7544436065111
oct123364505124
931824611361
1011204201044
11482a530093
122208320784
131097322b7a
14784067908
15458978414
hex29bd28a54

11204201044 has 12 divisors (see below), whose sum is σ = 19608450484. Its totient is φ = 5601786624.

The previous prime is 11204201023. The next prime is 11204201137. The reversal of 11204201044 is 44010240211.

It can be written as a sum of positive squares in 2 ways, for example, as 9952456644 + 1251744400 = 99762^2 + 35380^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13924 + ... + 150340.

Almost surely, 211204201044 is an apocalyptic number.

It is an amenable number.

11204201044 is a deficient number, since it is larger than the sum of its proper divisors (8404249440).

11204201044 is a wasteful number, since it uses less digits than its factorization.

11204201044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156954 (or 156952 counting only the distinct ones).

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

Adding to 11204201044 its reverse (44010240211), we get a palindrome (55214441255).

The spelling of 11204201044 in words is "eleven billion, two hundred four million, two hundred one thousand, forty-four".

Divisors: 1 2 4 20533 41066 82132 136417 272834 545668 2801050261 5602100522 11204201044