Base | Representation |
---|---|
bin | 10111000001000010… |
… | …00110001011100100 |
3 | 1011220011022202102110 |
4 | 23200201012023210 |
5 | 200301304111134 |
6 | 5402051041020 |
7 | 615132163653 |
oct | 134041061344 |
9 | 34804282373 |
10 | 12356707044 |
11 | 5271047990 |
12 | 248a2a0170 |
13 | 121c028796 |
14 | 85315319a |
15 | 4c4c317e9 |
hex | 2e08462e4 |
12356707044 has 24 divisors (see below), whose sum is σ = 31453436448. Its totient is φ = 3744456640.
The previous prime is 12356707037. The next prime is 12356707049. The reversal of 12356707044 is 44070765321.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 12356706993 and 12356707011.
It is not an unprimeable number, because it can be changed into a prime (12356707049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46805577 + ... + 46805840.
It is an arithmetic number, because the mean of its divisors is an integer number (1310559852).
Almost surely, 212356707044 is an apocalyptic number.
It is an amenable number.
12356707044 is an abundant number, since it is smaller than the sum of its proper divisors (19096729404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12356707044 is a wasteful number, since it uses less digits than its factorization.
12356707044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93611435 (or 93611433 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 39.
It can be divided in two parts, 12356 and 707044, that added together give a triangular number (719400 = T1199).
The spelling of 12356707044 in words is "twelve billion, three hundred fifty-six million, seven hundred seven thousand, forty-four".
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