Base | Representation |
---|---|
bin | 1100000111010101110001… |
… | …1010111010100100111010 |
3 | 1202011101212201100122111002 |
4 | 3001311130122322210322 |
5 | 3221214330000110232 |
6 | 44155122524005002 |
7 | 2543233032044234 |
oct | 301653432724472 |
9 | 52141781318432 |
10 | 13320244144442 |
11 | 42760a161a384 |
12 | 15b1676990762 |
13 | 75812a934001 |
14 | 3409bba43254 |
15 | 18175423ab62 |
hex | c1d5c6ba93a |
13320244144442 has 8 divisors (see below), whose sum is σ = 20624894159232. Its totient is φ = 6445279424700.
The previous prime is 13320244144439. The next prime is 13320244144469. The reversal of 13320244144442 is 24444144202331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13320244144396 and 13320244144405.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107421323684 + ... + 107421323807.
It is an arithmetic number, because the mean of its divisors is an integer number (2578111769904).
Almost surely, 213320244144442 is an apocalyptic number.
13320244144442 is a deficient number, since it is larger than the sum of its proper divisors (7304650014790).
13320244144442 is a wasteful number, since it uses less digits than its factorization.
13320244144442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214842647524.
The product of its (nonzero) digits is 294912, while the sum is 38.
Adding to 13320244144442 its reverse (24444144202331), we get a palindrome (37764388346773).
The spelling of 13320244144442 in words is "thirteen trillion, three hundred twenty billion, two hundred forty-four million, one hundred forty-four thousand, four hundred forty-two".
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