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121044244 = 22113267797
BaseRepresentation
bin1110011011011…
…11110100010100
322102202200111011
413031233310110
5221441403434
620002222004
72666600446
oct715576424
9272680434
10121044244
1162365372
1234654904
131c101319
141210c496
15a95ee64
hex736fd14

121044244 has 12 divisors (see below), whose sum is σ = 213702804. Its totient is φ = 59986304.

The previous prime is 121044229. The next prime is 121044251. The reversal of 121044244 is 442440121.

Adding to 121044244 its reverse (442440121), we get a palindrome (563484365).

It can be divided in two parts, 1210 and 44244, that added together give a palindrome (45454).

It can be written as a sum of positive squares in 2 ways, for example, as 10163344 + 110880900 = 3188^2 + 10530^2 .

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, 133447 + ... + 134350.

It is an arithmetic number, because the mean of its divisors is an integer number (17808567).

Almost surely, 2121044244 is an apocalyptic number.

It is an amenable number.

121044244 is a deficient number, since it is larger than the sum of its proper divisors (92658560).

121044244 is a wasteful number, since it uses less digits than its factorization.

121044244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267914 (or 267912 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 121044244 is about 11002.0109071024. The cubic root of 121044244 is about 494.6690220179.

The spelling of 121044244 in words is "one hundred twenty-one million, forty-four thousand, two hundred forty-four".

Divisors: 1 2 4 113 226 452 267797 535594 1071188 30261061 60522122 121044244