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110044103240 = 2355044154541
BaseRepresentation
bin110011001111100100…
…0111100001001001000
3101112001011101122122102
41212133020330021020
53300332242300430
6122315323012532
710643665305221
oct1463710741110
9345034348572
10110044103240
1142740033575
12193b166a148
13a4b969c2b6
14547cdc4248
152ce0e0a345
hex199f23c248

110044103240 has 32 divisors (see below), whose sum is σ = 247608680760. Its totient is φ = 44015961600.

The previous prime is 110044103171. The next prime is 110044103243. The reversal of 110044103240 is 42301440011.

It can be written as a sum of positive squares in 4 ways, for example, as 79509336676 + 30534766564 = 281974^2 + 174742^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (110044103243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1990370 + ... + 2044910.

Almost surely, 2110044103240 is an apocalyptic number.

110044103240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110044103240 is an abundant number, since it is smaller than the sum of its proper divisors (137564577520).

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

110044103240 is a wasteful number, since it uses less digits than its factorization.

110044103240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104993 (or 104989 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 110044103240 its reverse (42301440011), we get a palindrome (152345543251).

The spelling of 110044103240 in words is "one hundred ten billion, forty-four million, one hundred three thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 50441 54541 100882 109082 201764 218164 252205 272705 403528 436328 504410 545410 1008820 1090820 2017640 2181640 2751102581 5502205162 11004410324 13755512905 22008820648 27511025810 55022051620 110044103240