Base | Representation |
---|---|
bin | 10110111111100101… |
… | …01111001000010100 |
3 | 1011212022110022120212 |
4 | 23133302233020110 |
5 | 200240201212004 |
6 | 5400534344552 |
7 | 614623656236 |
oct | 133762571024 |
9 | 34768408525 |
10 | 12344554004 |
11 | 52651a7152 |
12 | 24861bb158 |
13 | 1219661c33 |
14 | 8516ac256 |
15 | 4c3b3096e |
hex | 2dfcaf214 |
12344554004 has 24 divisors (see below), whose sum is σ = 22352387400. Its totient is φ = 5958243200.
The previous prime is 12344553979. The next prime is 12344554009. The reversal of 12344554004 is 40045544321.
It can be written as a sum of positive squares in 4 ways, for example, as 3583219600 + 8761334404 = 59860^2 + 93602^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12344554009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909782 + ... + 923250.
It is an arithmetic number, because the mean of its divisors is an integer number (931349475).
Almost surely, 212344554004 is an apocalyptic number.
It is an amenable number.
12344554004 is a deficient number, since it is larger than the sum of its proper divisors (10007833396).
12344554004 is a wasteful number, since it uses less digits than its factorization.
12344554004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21403 (or 21401 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
The spelling of 12344554004 in words is "twelve billion, three hundred forty-four million, five hundred fifty-four thousand, four".
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